{"content":"","lastmod":"2026-04-09T20:05:10+08:00","pages":[{"content":"We provide the sample dataset of the AirBox project (https://pm25.lass-net.org/). The project was inspired by the work of the Location Aware Sensing System (LASS) community, which engages citizens to participate in the PM2.5 sensing project and enables them to make low-cost PM2.5 sensing devices on their own. It also facilitates PM2.5 monitoring at a finer spatio-temporal granularity and enriches environmental data analysis by making all measurement data freely available to everyone. Till 2017/08, there have been more than 3,500 AirBox devices deployed in 30 countries worldwide.\nDescription Each sample dataset is a CSV (or zipped CSV) file that contains measurements of timestamp, GPS coordinates, temperature, relative humidity, PM1, PM2.5, and PM10 of AirBox devices in Taiwan in the given period. The detailed hardware information is below:\nDevice: Edimax AirBox AI-1001W V1 and V2 Temperature/Humidity sensor: HTS221 PM1/2.5/10 sensor: Plantower PMS5003 Sample rate: every 5-6 minutes Note that, some AirBox devices are using the old version firmware that does not provide PM1/PM10 measurement results. Moreover, due to different reasons, disconnection and reconnection are frequent in the dataset, and missing data is common for all the AirBox devices.\nDownload Note that this dataset is released for research institutes and non-profit organizations only. If you are from industry or plan to use this dataset for commercial purposes, you are NOT eligible to download this dataset, and please go to this page for more detailed information.\nJanuary 2017, Taiwan: [.csv] [.tgz] February 2017, Taiwan: [.csv] [.tgz] March 2017, Taiwan: [.csv] [.tgz] If you are interested in accessing real-time AirBox data, please refer to the \u0026ldquo;API\u0026rdquo; session on the PM2.5 Open Data Portal website.\nHow to cite this dataset? Please explicitly acknowledge the data source, Edimax Inc., when presenting the dataset (and any outcomes based on this dataset) in any formats. When writing papers that use AirBox dataset, we would highly appreciate if you could cite the dataset by adding this citation to your papers: Ling-Jyh Chen, Yao-Hua Ho, Hu-Cheng Lee, Hsuan-Cho Wu, Hao-Min Liu, Hsin-Hung Hsieh, Yu-Te Huang, and Shih-Chun Candice Lung. An Open Framework for Participatory PM2.5 Monitoring in Smart Cities. IEEE Access Journal, volume 5, pp. 14441-14454, July, 2017. The paper is also available for open access and download at http://dx.doi.org/10.1109/ACCESS.2017.2723919 Acknowledgement We wish to thank the Edimax Inc., the LASS community and Academia Sinica for their support, technical advice and administrative assistance. This research was supported in part by the Ministry of Science and Technology of Taiwan and Academia Sinica under Grants: MOST 105-2221-E-001-016-MY3, MOST 105-3011-F-001-002, MOST 106-3114-E-001-004 and AS-104-SS-A02.\n","lastmod":"2026-04-09T12:53:27+08:00","section":"research","summary":"We provide the sample dataset of the AirBox project (https://pm25.lass-net.org/). The project was inspired by the work of the Location Aware Sensing System (LASS) community, which engages citizens to participate in the PM2.5 sensing project and enables them to make low-cost PM2.5 sensing devices on their own. It also facilitates PM2.5 monitoring at a finer spatio-temporal granularity and enriches environmental data analysis by making all measurement data freely available to everyone. Till 2017/08, there have been more than 3,500 AirBox devices deployed in 30 countries worldwide.\n","tags":[],"title":"AirBox Dataset","url":"https://cclljj.github.io/research/airbox_dataset/"},{"content":" 鍾明光, 陳伶志(2024年12月)。參與式感測資料的品質管控機制-以空氣盒子的異常偵測為例。地理資訊的應用。(已接受) 鍾明光, 陳伶志(2024年05月)。參與式感測中的資料加值與公共對話:以空氣盒子為例。公共化AI：思維、協作與法制的基礎設施(ISBN：9786269724970)。新竹：國立清華大學。 Ling-Jyh Chen and Ting-Kai Huang. Effective File Transfer in Mobile Opportunistic Networks. Mobile Opportunistic Networks: Architectures, Protocols and Applications (ISBN: 1420088122), pp 203-223, Mieso Denko (Ed.), Auerbach Publications, May 2011. Kuan-Ta Chen, Chien-Wei Lin, Ling-Jyh Chen, and Irwin King. Human Computation Games and Optimization of Their Productivity. Web Intelligence and Intelligent Agents (ISBN: 978-953-7619-85-5), pp 289-304, Zeeshan-Ul-Hassan Usmani (Ed.), InTech, March 2010. Ling-Jyh Chen, Li-Ping Tung, Tony Sun, and Nia-Chiang Liang. The Impact of Node Heterogeneity on ZigBee Network Routing. Handbook on Sensor Networks (ISBN: 9812837302), pp 167-180, Yang Xiao \u0026amp; Hui Chen \u0026amp; Frank H. Li (Eds.), World Scientific Publishing Co., 2009. Ling-Jyh Chen, Shanky Das, Mario Gerla, and Alok Nandan. Infrastructure vs. Ad Hoc Wireless Networks: Mobility Issues and Solutions. The Handbook of Mobile Middleware (ISBN: 0849338336), pp 103-124, Paolo Bellavista and Antonio Corradi (Eds.), Auerbach, Oct. 2006. Mario Gerla, Ling-Jyh Chen, Yeng-Zhong Lee, Biao Zhou, Jiwei Chen, Guang Yang, and Shirshanka Das. Dealing with node mobility in ad hoc wireless network. Formal Methods for Mobile Computing (ISBN: 3540256970), pp 69-106, Advanced Lectures. LNCS 3465, M. Bernardo and A. Bogliolo (Eds.), Springer, April 2005. Mario Gerla, Ling-Jyh Chen, Tony Sun, and Guang Yang. Ubiquitous Video Streaming: A System Perspective. Advances in Pervasive Computing and Networking (ISBN: 0387230424), pp 197-212, B. Szymanski and B. Yener (Eds.), Springer, 2005. ","lastmod":"2026-04-09T12:53:27+08:00","section":"publications","summary":" 鍾明光, 陳伶志(2024年12月)。參與式感測資料的品質管控機制-以空氣盒子的異常偵測為例。地理資訊的應用。(已接受) 鍾明光, 陳伶志(2024年05月)。參與式感測中的資料加值與公共對話:以空氣盒子為例。公共化AI：思維、協作與法制的基礎設施(ISBN：9786269724970)。新竹：國立清華大學。 Ling-Jyh Chen and Ting-Kai Huang. Effective File Transfer in Mobile Opportunistic Networks. Mobile Opportunistic Networks: Architectures, Protocols and Applications (ISBN: 1420088122), pp 203-223, Mieso Denko (Ed.), Auerbach Publications, May 2011. Kuan-Ta Chen, Chien-Wei Lin, Ling-Jyh Chen, and Irwin King. Human Computation Games and Optimization of Their Productivity. Web Intelligence and Intelligent Agents (ISBN: 978-953-7619-85-5), pp 289-304, Zeeshan-Ul-Hassan Usmani (Ed.), InTech, March 2010. Ling-Jyh Chen, Li-Ping Tung, Tony Sun, and Nia-Chiang Liang. The Impact of Node Heterogeneity on ZigBee Network Routing. Handbook on Sensor Networks (ISBN: 9812837302), pp 167-180, Yang Xiao \u0026amp; Hui Chen \u0026amp; Frank H. Li (Eds.), World Scientific Publishing Co., 2009. Ling-Jyh Chen, Shanky Das, Mario Gerla, and Alok Nandan. Infrastructure vs. Ad Hoc Wireless Networks: Mobility Issues and Solutions. The Handbook of Mobile Middleware (ISBN: 0849338336), pp 103-124, Paolo Bellavista and Antonio Corradi (Eds.), Auerbach, Oct. 2006. Mario Gerla, Ling-Jyh Chen, Yeng-Zhong Lee, Biao Zhou, Jiwei Chen, Guang Yang, and Shirshanka Das. Dealing with node mobility in ad hoc wireless network. Formal Methods for Mobile Computing (ISBN: 3540256970), pp 69-106, Advanced Lectures. LNCS 3465, M. Bernardo and A. Bogliolo (Eds.), Springer, April 2005. Mario Gerla, Ling-Jyh Chen, Tony Sun, and Guang Yang. Ubiquitous Video Streaming: A System Perspective. Advances in Pervasive Computing and Networking (ISBN: 0387230424), pp 197-212, B. Szymanski and B. Yener (Eds.), Springer, 2005. ","tags":[],"title":"Book Chapters","url":"https://cclljj.github.io/publications/chapters/"},{"content":" Chang-Sheng Lee, I-Chen Lee, and Ling-Jyh Chen. Enhancing Firewall Rule Anomaly Detection via LLM Alignment. IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI'25), Taipei, Taiwan, 2025. Chang-Sheng Lee, Ling-Jyh Chen. Can AI Outsmart Firewall Errors? A Study on LLMs for Anomaly Generation and Detection. IEEE International Conference on Dependable and Secure Computing (DSC'25), Taipei, Taiwan, 2025. Chien-Ti Hsiao, Tzu-Chin Ho, Hsuan-Ying Liu, Yan-Chi Lu, Kate Lin, Ling-Jyh Chen, and Polly Huang. Taming the Variability of Soft Sensors. ACM International Workshop on Human-Centered Sensing, Networking, and Multi-Device Systems (HumanSys'24), Hangzhou, China, 2024. Kang-Syuan Peng, Ying-Kai Hsu, Ting-Ying Chien, and Ling-Jyh Chen. Using AI to Create Fun Psychological Tests: Applications and Performance Evaluation of Large Language Models in Questionnaire Design (in Chinese). International Conference of Digital Archives and Digital Humanities (DADH'24), Taipei, Taiwan, 2024. Ying-Kai Hsu, Kang-Syuan Peng, Ting-Ying Chien, and Ling-Jyh Chen. Adaptive River Anomaly Detection System: Integrating Kinematic Analysis, Image Processing, and Deep Learning (in Chinese). IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI'24), Taipei, Taiwan, 2024. Ming-Kuang Chung, Fu-Shiang Ching, and Ling-Jyh Chen. From Participatory Sensing to Public-private Partnership: The Development of AirBox Project in Taiwan. ACM International Workshop on Urban Sensor Networks (USN'22), Boston, Massachusetts, USA, 2022. Fang-Jing Wu, Yudong Zhao, and Ling-Jyh Chen. Adaptive Creation and Migration of Time-Series City Profiles Based on Edge Computing. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'21), Virtual Conference, 2021. Dong-Yi Wu, Chen-I Huang, and Ling-Jyh Chen. Sound Recognition for City Soundscape: using Traffic Noise as an Example. IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI'20), Taipei, Taiwan, 2020. (Domestic Track Best Paper Award) Ting-Hui Chiang, Yan-Ann Chen, Chun-Ting Chang, Ling-Jyh Chen, and Yu-Chee Tseng. Appliance Control by TDoA-based Localization and Gesture Recognition. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'18), Bologna, Italy, 2018. Chi-Chung Lo, Ting-Hui Chiang, Tsu-Kuang Lee, Ling-Jyh Chen, and Yu-Chee Tseng. Wireless Location Tracking by a Sensor-Assisted Particle Filter and Floor Plans in a 2.5-D Space. IEEE Wireless Communications and Networking Conference (WCNC'18), Barcelona, Spain, 2018. Sachit Mahajan, Wei-Lin Wu, Tzu-Chien Tsai, and Ling-Jyh Chen. Design and Implementation of IoT-enabled Personal Air Quality Assistant on Instant Messenger. ACM International Conference on Management of Emergent Digital EcoSystems (MEDES'18), Tokyo, Japan, 2018. Li-Pang Huang, Ming-Hong Hong, Cyuan-Heng Luo, Sachit Mahajan, and Ling-Jyh Chen. A Vector Mosquitoes Classification System Based on Edge Computing and Deep Learning. IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI'18), Taichung, Taiwan, 2018. (Best Paper Award) Cyuan Heng Luo, Hsuan Yang, Li-Pang Huang, Sachit Mahajan, and Ling-Jyh Chen. A Fast PM2.5 Forecast Approach Based on Time-Series Data Analysis, Regression and Regularization. IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI'18), Taichung, Taiwan, 2018. Ling-Jyh Chen, Shih-Chun Lung, Sachit Mahajan, Hsin-Hung Hsieh, and Jin-Wei Liu. AirBox: a participatory ecosystem for PM2.5 monitoring. International Aerosol Conference (IAC'18), St. Louis, MO, USA, 2018. Sachit Mahajan, Hao-Min Liu, Tzu-Yu Huang, Tzu-Chieh Tsai, and Ling-Jyh Chen. Opportunistic PM2.5 Sensing: A Feasibility Study. IEEE Globecom, Singapore, 2017. Ting-Hui Chiang, Yi-Ta Chuang, Chia-Liang Ke, Ling-Jyh Chen, and Yu-Chee Tseng. Calorie Map: An Activity Monitoring and Intensity Estimation System based on Wireless Signal. IEEE Wireless Communications and Networking Conference (WCNC'17), San Francisco, CA, USA, 2017. Hao-Min Liu, Hsuan-Cho Wu, Hu-Chen Lee, Yao-Hua Ho, and Ling-Jyh Chen. A System Calibration Model for Mobile PM2.5 Sensing Using Low-Cost Sensors. IEEE International Conference on Internet of Things (iThings'17), Exeter, UK, 2017. Wei-Tung Chen and Ling-Jyh Chen. Pokeball: a 3D positioning system using magnetism. IEEE International Conference on Internet of Things (iThings'17), Exeter, UK, 2017. Ting-Hui Chiang, Ling-Jyh Chen, and Yu-Chee Tseng. Sensor Calibration for Floor Detection by D2D Communications. IEEE 86th Vehicular Technology Conference (VTC-Fall'17), Toronto, Canada, 2017. Yen-Kai Cheng, Ronald Y. Chang, and Ling-Jyh Chen. A Comparative Study of Machine-Learning Indoor Localization Using FM and DVB-T Signals in Real Testbed Environments. IEEE 85th Vehicular Technology Conference (VTC-Spring'17), Sydney, Australia, 2017. Sachit Mahajan, Ling-Jyh Chen, and Tzu-Chieh Tsai. SwapItUp: A Face Swap Application for Privacy Protection. IEEE International Conference on Advanced Information Networking and Applications (AINA'17), Taipei, Taiwan, 2017. (Acceptance Rate: 29.1%, 163/561) Sachit Mahajan, Hao-Min Liu, Ling-Jyh Chen, and Tzu-Chieh Tsai. A Machine Learning based PM2.5 Forecasting Framework using Internet of Environmental Things. EAI International Conference on IoT as a Service (IoTaaS'17), Taichung, Taiwan, 2017. Sachit Mahajan, Ling-Jyh Chen, and Tzu-Chieh Tsai. An Empirical Study of PM2.5 Forecasting Using Neural Network. IEEE Smart World Congress, San Francisco, CA, USA, 2017. (Acceptance Rate: 28.8%, 21/73) Yu-Chang Ho, Hao-Min Liu, Hui-Hsin Hsu, Chun-Han Lin, Yao-Hua Ho, and Ling-Jyh Chen. Automatic Opinion Leader Recognition in Group Discussions. International Conference on Technologies and Applications of Artificial Intelligence (TAAI'16), Hsinchu, Taiwan, 2016. Yao-Hua Ho, Shih-Jie Sun, Ling-Jyh Chen, and Chun-Hua Lin. Emergency Application for Vehicle-to-Vehicle Communication Using Named Data Networking (eVNDN). IEEE International Conference on Ubiquitous and Future Networks (ICUFN'16), Vienna, Austria, 2016. Roberto Carvalho, Shan-Ho Yang, Yao-Hua Ho, and Ling-Jyh Chen. Indoor Localization using FM and DVB-T Signals. IEEE International Conference on Consumer Communications \u0026amp; Networking Conference (CCNC'16), Las Vegas, Nevada, USA, 2016. Wen-Yuan Zhu, Wen-Chih Peng, Ling-Jyh Chen, Kai Zheng, and Xiaofang Zhou. Modeling User Mobility for Location Promotion in Location-based Social Networks. ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD'15), Sydney, Australia, 2015. (Acceptance Rate: 19.4%, 159/819) Hsin-Hung Hsieh, Hu-Cheng Lee, Wen-Liang Hwang, and Ling-Jyh Chen. Estimating Particulate Matter Using COTS Cameras. IEEE SENSORS Conference, Busan, Korea, 2015. Jane Win Shih Liu, Ling-Jyh Chen, Johnson Su, and Edward Tsung-Hsien Chu. A Building/environment Data Based Indoor Positioning System. IEEE International Conference on Internet of Things (iThings'15), Sydney, Australia, 2015. Yao-Hua Ho, Yu-Ren Chen, and Ling-Jyh Chen. Krypto: Assisting Search and Rescue Operations using Wi-Fi Signal with UAV. ACM International Workshop on Micro Aerial Vehicle Networks, Systems, and Applications for Civilian Use (DroNet'15, in conjunction with ACM MobiSys'15), Florence, Italy, 2015. Yu-Te Huang, Yao-Hua Ho, Hao-hua Chu, and Ling-Jyh Chen. Adaptive Drone Sensing with Always Return-To-Home Guaranteed. ACM International Workshop on experiences with the design and implementation of smart objects (SMARTOBJECT'15, in conjunction with ACM MobiCom'15), Paris, France, 2015. Chien-Yu Kuo, Ming-Feng Lee, Chia-Lin Fu, Yao-Hua Ho, and Ling-Jyh Chen. An In-depth Study of Forecasting Household Electricity Demand using Realistic Datasets. ACM International Conference on Future Energy Systems (e-Energy'14), Cambridge, UK, 2014. (Acceptance Rate: 20.5%, 23/112) Ching-Hsiang Chu, You-Ming Chen, Yu-Te Huang, Roberto Carvalho, Chiun-Chieh Hsu and Ling-Jyh Chen. Measurement of Long-distance Wi-Fi Connections: An Empirical Study. IEEE International Conference on Communications (ICC'14), Sydney, Australia, 2014. Wen-Yuan Zhu, Wen-Chih Peng, and Ling-Jyh Chen. Exploiting Mobility for Location Promotion in Location-based Social Networks. IEEE International Conference on Data Science and Advanced Analytics (DSAA'14), Shanghai, China, 2014. Ling-Jyh Chen, Chen-Ruei Hong, Dongpo Deng, Hu-Cheng Lee, and Hsin-Hung Hsieh. SUDO: A Secure Database Outsourcing Solution for Location-based Systems. International Workshop on Privacy in Geographic Information Collection and Analysis (GeoPrivacy'14, in conjunction with ACM GIS'14), Dallas, Texas, USA, 2014. Ting-Hui Chiang, Jun-Wei Qiu, Chi Chung Lo, Yi-Hsiu Chen, Yu-Chee Tseng, Ling-Jyh Chen, and Po-Chun Kang. Self-Content Localization by Particle Filter and Landmarks. IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium (APWCS'14), Ping Tung, Taiwan, 2014. Liang-Yu Chen, Hsin-Yi Chen, Chi-Sheng Shih, Ling-Jyh Chen, Kate Ching-Ju Lin, and Wei-Ho Chung. Runtime service recovery for open information gateway. International Workshop on Resilient ICT for Management of Mega Disasters (RITMAN'14, in conjunction with IEEE WoWMoM'14), Sydney, Australia, 2014. Hu-Cheng Lee, Chao-Lin Wu, and Ling-Jyh Chen. A Crowdsourcing-based Approach to Assess Concentration Levels of Students in Class Videos. International Conference on Technologies and Applications of Artificial Intelligence (TAAI'13), Taipei, Taiwan, 2013. Wei-Xian Lee, Li-Ping Tung, Yao-Hua Ho, and Ling-Jyh Chen. Measuring Link Characteristics of Power Line Communication Systems. IEEE International Conference on Communications (ICC'13), Budapest, Hungary, 2013. Wang-Chien Lee, Weiping Si, Ling-Jyh Chen, and Meng-Chang Chen. HTTP: A New Framework for Bus Travel Time Prediction Based on Historical Trajectories. ACM SIGSPATIAL Conference on Advances in Geographic Information Systems (GIS'12), Redondo Beach, CA, USA, 2012. (Acceptance Rate: 17.0%, 35/206) Seng Yong Lau, Ling-Jyh Chen, Yu-Te Huang, Po-Yen Lin, Yi-Hsuan Chiang, Jyh-How Huang, Kun-chan Lan, Hao-hus Chu, and Polly Huang. μs-Scale Time Synchronization For Energy-Constrained Mission-Critical DTSNs. IEEE International Conference on Networked Sensing Systems (INSS'12), Antwerp, Belgium, 2012. Yi-Yin Chang, Cheng-Yu Lin, and Ling-Jyh Chen. A Two-Layer Approach for Energy Efficiency in Mobile Location Sensing Applications. IFIP Networking, Prague, Czech Republic, 2012. (also in LNCS 7290, pp. 304-315, Springer, 2012) (Acceptance Rate: 28.4%, 64/225) Chi-Sheng Shih, Ling-Jyh Chen, Kate Ching-Ju Lin, and Wei-Ho Chung. Open Information Gateway for Disaster Management. International Workshop on Re-think ICT Infrastructure Designs and Operations (RIDO'12, in conjunction with IEEE ICC'12), Ottawa, Canada, 2012. Chao-Lin Wu, Yu-Te Huang, Cheng-Lung Wu, Hao-hua Chu, Polly Huang, and Ling-Jyh Chen. An adaptive duty-cycle scheme for GPS scheduling in mobile location sensing applications. International Workshop on Sensing for App Phones (PhoneSense'11, in conjunction with ACM SenSys'11), Seattle, WA, USA, 2011. Ling-Jyh Chen, Chia-Wei Li, Yu-Te Huang, and Chi-Sheng Shih. A Rapid Method for Detecting Geographically Disconnected Areas after Disasters. IEEE International Conference on Technologies for Homeland Security (HST'11), Waltham, MA, USA, 2011. Li-Ping Tung, Tsung-Hsun Chien, Ting-An Wang, Cheng-Yu Lin, Shyh-Kang Jeng, and Ling-Jyh Chen. A Study of Comfort Measuring System using Taxi Trajectories. IEEE International Workshop on Internet of Things (in conjunction with IEEE ICPADS'11), Tainan, Taiwan, 2011. Cheng-Yu Lin, Ling-Jyh Chen, Ying-Yu Chen, and Wang-Chien Lee. A Comfort Measuring System for Public Transportation Systems Using Participatory Phone Sensing. International Workshop on Sensing for App Phones (PhoneSense'10, in conjunction with ACM SenSys'10), Zurich, Switzerland, 2010. Yu-Song Syu, Hsiao-Hsuan Yu, and Ling-Jyh Chen. Exploiting Puzzle Diversity in Puzzle Selection for ESP-like GWAP Systems. IEEE/WIC/ACM International Conference on Web Intelligence (WI'10), Toronto, Canada, 2010. (Acceptance Rate: 16.6%, 52/313)(Best Paper Finalist, 5/52) Ting-Kai Huang, Chia-Keng Lee, Ling-Jyh Chen. PRoPHET+: An Adaptive PRoPHET-Based Routing Protocol for Opportunistic Network. IEEE International Conference on Advanced Information Networking and Applications (AINA'10), Perth, Australia, 2010. Ling-Jyh Chen, Ying-Yu Chen, Kun-chan Lan, and Chien-Ming Chou. Localized Data Dissemination in Vehicular Sensing Networks. IEEE Vehicular Networking Conference (VNC'09), Tokyo, Japan, 2009. Ling-Jyh Chen, Yu-Song Syu, Bo-Chun Wang, and Wang-Chien Lee. An Analytical Study of GWAP-based Geospatial Tagging Systems. IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom'09), Washinton D.C., USA, 2009. (Acceptance Rate: 34.57%, 28/81) Man-Ching Yuen, Ling-Jyh Chen, and Irwin King. A Survey of Human Computation Systems. IEEE Symposium on Social Computing Applications (SCA'09, in conjunction with IEEE SocialCom'09), Vancouver, Canada, 2009. Ling-Jyh Chen, Che-Liang Chiou, and Yi-Chao Chen. An Evaluation of Routing Reliability in Non-Collaborative Opportunistic Networks. IEEE International Conference on Advanced Information Networking and Applications (AINA'09), Bradford, UK, 2009. (Acceptance Rate: ~33%) Jyh-How Huang, Ying-Yu Chen, Yi-Chao Chen, Shivakant Mishra, and Ling-Jyh Chen. Improving Opportunistic Data Dissemination via Selective Forwarding. IEEE International Workshop on Opportunistic Networking (WON'09, in conjunction with IEEE AINA'09), Bradford, UK, 2009. Chieh-Ting Huang, Tsung-Han Lin, Ling-Jyh Chen, and Polly Huang. XD: A Cross-Layer Designed Data Collection Mechanism for Mission-Critical WSNs in Urban Buildings. International Workshop on Mobile Urban Sensing (MobiUS'09, in conjunction with MDM'09), Taipei, Taiwan, 2009. Ling-Jyh Chen, Bo-Chun Wang, Kuan-Ta Chen, Irwin King, and Jimmy Ho-Man Lee. An Analytical Study of Puzzle Selection Strategies for the ESP Game. IEEE/WIC/ACM International Conference on Web Intelligence (WI'08), Sydney, Australia, 2008. Chien-Wei Lin, Kuan-Ta Chen, Ling-Jyh Chen, Irwin King, and Jimmy Ho-Man Lee. An Analytical Approach to Optimizing The Utility of ESP Games. IEEE/WIC/ACM International Conference on Web Intelligence (WI'08), Sydney, Australia, 2008. Bo-Chun Wang, Wen-Yuan Zhu, and Ling-Jyh Chen. Improving the Amazon Review System by Exploiting the Credibility and Time-Decay of Public Reviews. IEEE/WIC/ACM International Workshop on Web Personalization, Reputation and Recommender Systems (WPRRS'08, in conjunction with IEEE/WIC/ACM WI'08), Sydney, Australia, 2008. Ieng-Fat Lam, Kuan-Ta Chen, and Ling-Jyh Chen. Involuntary Information Leakage in Social Network Services. International Workshop on Security (IWSEC'08), Kagawa, Japan, 2008. (also in LNCS 5312, pp. 167-183, Springer, 2008) (Acceptance Rate: 19.15%, 18/94)(Best Paper Award) Hsing-Jung Huang, Ling-Jyh Chen, and Polly Huang. Cross-layer performance evaluation of sensor networks: routing over energy efficient MAC. ACM Workshop on Performance Monitoring and Measurement of Heterogeneous Wireless and Wired Networks (PM2HW2N'08, in conjunction with ACM MSWiM'08), Vancouver, British Columbia, Canada, 2008. Ling-Jyh Chen and Ting-Kai Huang. A Peer-to-Peer Approach for Mobile File Transfer in Opportunistic People Networks. IEEE International Conference on Advanced Information Networking and Applications (AINA'08), Ginowan, Okinawa, Japan, 2008. (Acceptance Rate: 31.34%, 147/469) Hao-Hsiang Hung and Ling-Jyh Chen. An Analytical Study of Wireless Error Models for Bluetooth Networks. The 3rd International Workshop on Performance Analysis and Enhancement of Wireless Networks (PAEWN'08, in conjunction with IEEE AINA'08), Ginowan, Okinawa, Japan, 2008. Chien-Hsiu Lin, Wei-Shyh Chang, Ling-Jyh Chen, and Cheng-Fu Chou. Performance Study of Routing Schemes in Delay Tolerant Networks. IEEE International Workshop on Opportunistic Networks (WON'08, in conjunction with IEEE AINA'08), Ginowan, Okinawa, Japan, 2008. Ling-Jyh Chen, Ting-Kai Huang, and Guang Yang. PPWeb: A Peer-to-Peer Approach for Web Surfing On the Go. IEEE International Peer-to-Peer for Handheld Devices (P2PHD'08, in conjunction with IEEE CCNC'08), Las Vegas, USA, 2008. Tony Sun, Nia-Chiang Liang, Ling-Jyh Chen, Ping-Chieh Chen, and Mario Gerla. Evaluating Mobility Support in ZigBee Networks. IFIP International Conference on Embedded and Ubiquitous Computing (EUC'07), Taipei, Taiwan, 2007. (also in LNCS 4808, pp. 87-100, Springer, 2007) (Acceptance Rate: 29.95%, 65/217) Ling-Jyh Chen, Cheng-Long Tseng, and Cheng-Fu Chou. On Using Probabilistic Forwarding to Improve HEC-based Data Forwarding in Opportunistic Networks. IFIP International Conference on Embedded and Ubiquitous Computing (EUC'07), Taipei, Taiwan, 2007. (also in LNCS 4808, pp. 101-112, Springer, 2007) (Acceptance Rate: 29.95%, 65/217) Ling-Jyh Chen, Cheng-Fu Chou, Bo-Chun Wang. A Machine Learning-based Approach for Estimating Available Bandwidth. IEEE TENCON 2007, Taipei, Taiwan, 2007. Ling-Jyh Chen and Ting-Kai Huang. Modeling Channel Conflict Probabilities between IEEE 802.11b and IEEE 802.15.1 Networks. IEEE TENCON 2007. Taipei, Taiwan, 2007. Ling-Jyh Chen, Chih-Wei Sung, Hao-Hsiang Hung, Tony Sun, and Cheng-Fu Chou. TSProbe: A Link Capacity Estimation Tool for Time-Slotted Wireless Networks. IEEE/IFIP International Conference on wireless and Optical Communications Networks (WOCN'07), Singapore, 2007. Cheng-Fu Chou, Ling-Jyh Chen, and Wen-Hui Chiang. Integrity-aware Bandwidth Guarding Approach in P2P Networks. IFIP Networking 2007, Atlanta, Georgia, USA, 2007. (Acceptance Rate: 22.5%, 99/440) Wei-Cheng Xiao, Ling-Jyh Chen, Shih-Hsuan Tang, and Cheng-Fu Chou. VIP: a Virtual Interface-based aPproach for vertical handover in single-subnet networks. IEEE International Conference on Advanced Information Networking and Applications (AINA'07), Niagara Falls, Canada, 2007. (Acceptance Rate: 30.18%, 134/444) Ling-Jyh Chen, Yung-Chih Chen, Tony Sun, Paruveli Sreedevi, Kuan-Ta Chen, Chen-Hung Yu, and Hao-hua Chu. Finding Self-Similarities in Opportunistic People Networks. IEEE Conference on Computer Communications (Infocom'07), Anchorage, Alaska, USA, 2007. (Acceptance Rate: 21.4%, 300/1400) Ling-Jyh Chen, Tony Sun, and Yung-Chih Chen. Improving Bluetooth EDR Data Throughput Using FEC and Interleaving. International Conference on Mobile Ad Hoc and Sensor Networks (MSN'06), Hong Kong, 2006. (also in LNCS 4325, pp. 725-736, Springer, 2006) (Acceptance Rate: 31.9%, 81/254) Guang Yang, Ling-Jyh Chen, Tony Sun, Biao Zhou, and Mario Gerla. Ad-hoc Storage Overlay System (ASOS): A Delay-Tolerant Approach in MANETs. IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS'06), Vancouver, Canada, 2006. (Acceptance Rate: 24.87%, 49/197) Nia-Chiang Liang, Ping-Chieh Chen, Tony Sun, Guang Yang, Ling-Jyh Chen, and Mario Gerla. Impact of Node Heterogeneity in ZigBee Mesh Network Routing. IEEE International Conference on Systems, Man, and Cybernetics (SMC'06), Taipei, Taiwan, 2006. Ling-Jyh Chen, Chen-Hung Yu, Tony Sun, Yung-Chih Chen, and Hao-hua Chu. A Hybrid Routing Approach for Opportunistic Networks. ACM SIGCOMM Workshop on Challenged Networks (CHANTS'06), Pisa, Italy, 2006. Ling-Jyh Chen, Tony Sun, and Mario Gerla. Modeling Channel Conflict Probabilities between IEEE 802.15 based Wireless Personal Area Networks. IEEE International Conference on Communications (ICC'06), Istanbul, Turkey, 2006. Jiejun Kong, Ling-Jyh Chen, Markus Jakobsson, Stanley Moyer, Dave Marples, and Mario Gerla. A Digital Content Mediator (DCM) Approach to Implementing Legitimate and Secure P2P Online Transactions. IEEE International Conference on Communications (ICC'06), Istanbul, Turkey, 2006. Ling-Jyh Chen, Tony Sun, Li Lao, Guang Yang, M. Y. Sanadidi, and Mario Gerla. Estimating Link Capacity in High Speed Networks. IFIP Networking 2006, Coimbra, Portugal, 2006. (also in LNCS 3976, ISBN 3-540-34192-7, pp. 98-109, Springer, 2006) (Acceptance Rate: 20%, 88/440) Tony Sun, Ling-Jyh Chen, Chih-Chieh Han, Guang Yang, and Mario Gerla. Measuring Effective Capacity of IEEE 802.15.4 Beaconless Mode. IEEE Wireless Communications and Networking Conference (WCNC'06), Las Vegas, USA, 2006. Ling-Jyh Chen, Guang Yang, Tony Sun, M. Y. Sanadidi, and Mario Gerla. Enhancing QoS Support for Vertical Handoffs Using Implicit/Explicit Handoff Notification. International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks (QShine'05), Orlando, USA, 2005. Tony Sun, Ling-Jyh Chen, Guang Yang, M. Y. Sanadidi, and Mario Gerla. SenProbe: Path Capacity Estimation in Wireless Sensor Networks. International Workshop on Measurement, Modelling, and Performance Analysis of Wireless Sensor Networks (SenMetrics'05, in conjunction with MobiQuitous'05), San Diego, USA, 2005. Tony Sun, Guang Yang, Ling-Jyh Chen, M. Y. Sanadidi, and Mario Gerla. A Measurement Study of Path Capacity in 802.11b based Wireless Networks. The Wireless Traffic Measurements and Modeling Workshop (WiTMeMo'05, in conjunction with MobiSys'05), Seattle, USA, 2005. Ling-Jyh Chen, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. AdHoc Probe: Path Capacity Probing in Wireless Ad Hoc Networks. IEEE International Conference on Wireless Internet (WICON'05), Budapest, Hungary, 2005. Ling-Jyh Chen, Tony Sun, and Mario Gerla. USHA: A Practical Vertical Handoff Solution. International Conference on Multimedia Services Access Networks (MSAN'05), Orlando, USA, 2005. Guang Yang, Ling-Jyh Chen, Tony Sun, Mario Gerla, and M. Y. Sanadidi. Real-time Streaming over Wireless Links: A Comparative Study. IEEE Symposium on Computers and Communications (ISCC'05), Cartagena, Spain, 2005. Ling-Jyh Chen, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. End-to-end Asymmetric Link Capacity Estimation. IFIP Networking 2005, Waterloo, Ontario, Canada, 2005. (also in LNCS 3462, ISBN 3-540-25809-4, pp. 780-791, Springer, 2005) (Acceptance Rate: 24.65%, 106/430) Anders Persson, Cesar A. C. Marcondes, Ling-Jyh Chen, M. Y. Sanadidi, and Mario Gerla. TCP Probe: A TCP with built-in Path Capacity Estimation. IEEE Global Internet Symposium (in conjunction with IEEE Infocom'05), Miami, USA, 2005. Csaba Kiss Kallo, Sewook Jung, Ling-Jyh Chen, Mauro Brubati, and Mario Gerla. Throughput, Energy and Path Length Tradeoffs in Bluetooth Scatternets. IEEE International Conference on Communications (ICC'05), Seoul, Korea, 2005. (Acceptance Rate: 34.6%, 692/2000) Tony Sun, Ling-Jyh Chen, Chih-Chieh Han, and Mario Gerla. Reliable Sensor Networks for Planet Exploration. IEEE International Conference On Networking, Sensing and Control (ICNSC'05), Tucson, USA, 2005. Ling-Jyh Chen, Tony Sun, Dan Xu, M. Y. Sanadidi, and Mario Gerla. Access Link Capacity Monitoring with TFRC Probe. International Workshop on End-to-End Monitoring Techniques and Services (E2EMON'04, in conjunction with IFIP/IEEE MMNS'04), San Diego, USA, 2004. Ling-Jyh Chen, Guang Yang, Tony Sun, M. Y. Sanadidi, and Mario Gerla. Adaptive Video Streaming in Vertical Handoff: A Case Study. ACM International Conference on Mobile and Ubiquitous Systems: networking and services (MobiQuitous'04), Boston, USA, 2004. (Short paper) Rohit Kapoor, Ling-Jyh Chen, Li Lao, Mario Gerla, and M. Y. Sanadidi. CapProbe: A Simple and Accurate Capacity Estimation Technique. ACM SIGCOMM 2004, Portland, USA, 2004. (also in ACM Computer Communication Review, vol 34, issue 4, pp. 67-78, Oct. 2004) (Acceptance Rate: 9.11%, 31/340) Ling-Jyh Chen, Tony Sun, Benny Chen, Venkatesh Rajendran, and Mario Gerla. A Smart Decision Model for Vertical Handoff. ANWIRE International Workshop on Wireless Internet and Reconfigurability (ANWIRE'04, in conjunction with IFIP Networking'04), Athens, Greece, 2004. Rohit Kapoor, Ling-Jyh Chen, Alok Nandan, Mario Gerla, and M. Y. Sanadidi. CapProbe: A Simple Technique to Measure Path Capacity. ACM SIGMETRICS 2004, New York, USA, 2004. (Short paper) (also in ACM SIGMETRICS Performance Review, vol 32, issue 1, pp. 390-391, June 2004) Ling-Jyh Chen, Tony Sun, M. Y. Sanadidi, and Mario Gerla. Improving Wireless Link Throughput via Interleaved FEC. IEEE Symposium on Computers and Communications (ISCC'04), Alexandria, Egypt, 2004. Rohit Kapoor, Ling-Jyh Chen, M. Y. Sanadidi, and Mario Gerla. Accuracy of Link Capacity Estimates using Passive and Active Approaches with CapProbe. IEEE Symposium on Computers and Communications (ISCC'04), Alexandria, Egypt, 2004. Ling-Jyh Chen, Rohit Kapoor, M. Y. Sanadidi, and Mario Gerla. Enhancing Bluetooth TCP Throughput via Link Layer Packet Adaptation. IEEE International Conference on Communications (ICC'04), Paris, France, 2004. (Acceptance Rate: 29.33%, 864/2946) Ling-Jyh Chen, Rohit Kapoor, Kevin Lee, M. Y. Sanadidi, and Mario Gerla. Audio Streaming over Bluetooth: An Adaptive ARQ Timeout Approach. IEEE International Workshop on Multimedia Network Systems and Applications (MNSA'04, in conjunction with IEEE ICDCS'04), Tokyo, Japan, 2004. Rohit Kapoor, Ling-Jyh Chen, Yeng-Zhong Lee, and Mario Gerla. Bluetooth: Carrying Voice Over ACL Links. International Conference on Mobile and Wireless Communications Network (MWCN'02), Stockholm, Sweden, 2002. ","lastmod":"2026-04-09T12:53:27+08:00","section":"publications","summary":" Chang-Sheng Lee, I-Chen Lee, and Ling-Jyh Chen. Enhancing Firewall Rule Anomaly Detection via LLM Alignment. IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI'25), Taipei, Taiwan, 2025. Chang-Sheng Lee, Ling-Jyh Chen. Can AI Outsmart Firewall Errors? A Study on LLMs for Anomaly Generation and Detection. IEEE International Conference on Dependable and Secure Computing (DSC'25), Taipei, Taiwan, 2025. Chien-Ti Hsiao, Tzu-Chin Ho, Hsuan-Ying Liu, Yan-Chi Lu, Kate Lin, Ling-Jyh Chen, and Polly Huang. Taming the Variability of Soft Sensors. ACM International Workshop on Human-Centered Sensing, Networking, and Multi-Device Systems (HumanSys'24), Hangzhou, China, 2024. Kang-Syuan Peng, Ying-Kai Hsu, Ting-Ying Chien, and Ling-Jyh Chen. Using AI to Create Fun Psychological Tests: Applications and Performance Evaluation of Large Language Models in Questionnaire Design (in Chinese). International Conference of Digital Archives and Digital Humanities (DADH'24), Taipei, Taiwan, 2024. Ying-Kai Hsu, Kang-Syuan Peng, Ting-Ying Chien, and Ling-Jyh Chen. Adaptive River Anomaly Detection System: Integrating Kinematic Analysis, Image Processing, and Deep Learning (in Chinese). IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI'24), Taipei, Taiwan, 2024. Ming-Kuang Chung, Fu-Shiang Ching, and Ling-Jyh Chen. From Participatory Sensing to Public-private Partnership: The Development of AirBox Project in Taiwan. ACM International Workshop on Urban Sensor Networks (USN'22), Boston, Massachusetts, USA, 2022. Fang-Jing Wu, Yudong Zhao, and Ling-Jyh Chen. Adaptive Creation and Migration of Time-Series City Profiles Based on Edge Computing. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'21), Virtual Conference, 2021. Dong-Yi Wu, Chen-I Huang, and Ling-Jyh Chen. Sound Recognition for City Soundscape: using Traffic Noise as an Example. IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI'20), Taipei, Taiwan, 2020. (Domestic Track Best Paper Award) Ting-Hui Chiang, Yan-Ann Chen, Chun-Ting Chang, Ling-Jyh Chen, and Yu-Chee Tseng. Appliance Control by TDoA-based Localization and Gesture Recognition. IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'18), Bologna, Italy, 2018. Chi-Chung Lo, Ting-Hui Chiang, Tsu-Kuang Lee, Ling-Jyh Chen, and Yu-Chee Tseng. Wireless Location Tracking by a Sensor-Assisted Particle Filter and Floor Plans in a 2.5-D Space. IEEE Wireless Communications and Networking Conference (WCNC'18), Barcelona, Spain, 2018. Sachit Mahajan, Wei-Lin Wu, Tzu-Chien Tsai, and Ling-Jyh Chen. Design and Implementation of IoT-enabled Personal Air Quality Assistant on Instant Messenger. ACM International Conference on Management of Emergent Digital EcoSystems (MEDES'18), Tokyo, Japan, 2018. Li-Pang Huang, Ming-Hong Hong, Cyuan-Heng Luo, Sachit Mahajan, and Ling-Jyh Chen. A Vector Mosquitoes Classification System Based on Edge Computing and Deep Learning. IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI'18), Taichung, Taiwan, 2018. (Best Paper Award) Cyuan Heng Luo, Hsuan Yang, Li-Pang Huang, Sachit Mahajan, and Ling-Jyh Chen. A Fast PM2.5 Forecast Approach Based on Time-Series Data Analysis, Regression and Regularization. IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI'18), Taichung, Taiwan, 2018. Ling-Jyh Chen, Shih-Chun Lung, Sachit Mahajan, Hsin-Hung Hsieh, and Jin-Wei Liu. AirBox: a participatory ecosystem for PM2.5 monitoring. International Aerosol Conference (IAC'18), St. Louis, MO, USA, 2018. Sachit Mahajan, Hao-Min Liu, Tzu-Yu Huang, Tzu-Chieh Tsai, and Ling-Jyh Chen. Opportunistic PM2.5 Sensing: A Feasibility Study. IEEE Globecom, Singapore, 2017. Ting-Hui Chiang, Yi-Ta Chuang, Chia-Liang Ke, Ling-Jyh Chen, and Yu-Chee Tseng. Calorie Map: An Activity Monitoring and Intensity Estimation System based on Wireless Signal. IEEE Wireless Communications and Networking Conference (WCNC'17), San Francisco, CA, USA, 2017. Hao-Min Liu, Hsuan-Cho Wu, Hu-Chen Lee, Yao-Hua Ho, and Ling-Jyh Chen. A System Calibration Model for Mobile PM2.5 Sensing Using Low-Cost Sensors. IEEE International Conference on Internet of Things (iThings'17), Exeter, UK, 2017. Wei-Tung Chen and Ling-Jyh Chen. Pokeball: a 3D positioning system using magnetism. IEEE International Conference on Internet of Things (iThings'17), Exeter, UK, 2017. Ting-Hui Chiang, Ling-Jyh Chen, and Yu-Chee Tseng. Sensor Calibration for Floor Detection by D2D Communications. IEEE 86th Vehicular Technology Conference (VTC-Fall'17), Toronto, Canada, 2017. Yen-Kai Cheng, Ronald Y. Chang, and Ling-Jyh Chen. A Comparative Study of Machine-Learning Indoor Localization Using FM and DVB-T Signals in Real Testbed Environments. IEEE 85th Vehicular Technology Conference (VTC-Spring'17), Sydney, Australia, 2017. Sachit Mahajan, Ling-Jyh Chen, and Tzu-Chieh Tsai. SwapItUp: A Face Swap Application for Privacy Protection. IEEE International Conference on Advanced Information Networking and Applications (AINA'17), Taipei, Taiwan, 2017. (Acceptance Rate: 29.1%, 163/561) Sachit Mahajan, Hao-Min Liu, Ling-Jyh Chen, and Tzu-Chieh Tsai. A Machine Learning based PM2.5 Forecasting Framework using Internet of Environmental Things. EAI International Conference on IoT as a Service (IoTaaS'17), Taichung, Taiwan, 2017. Sachit Mahajan, Ling-Jyh Chen, and Tzu-Chieh Tsai. An Empirical Study of PM2.5 Forecasting Using Neural Network. IEEE Smart World Congress, San Francisco, CA, USA, 2017. (Acceptance Rate: 28.8%, 21/73) Yu-Chang Ho, Hao-Min Liu, Hui-Hsin Hsu, Chun-Han Lin, Yao-Hua Ho, and Ling-Jyh Chen. Automatic Opinion Leader Recognition in Group Discussions. International Conference on Technologies and Applications of Artificial Intelligence (TAAI'16), Hsinchu, Taiwan, 2016. Yao-Hua Ho, Shih-Jie Sun, Ling-Jyh Chen, and Chun-Hua Lin. Emergency Application for Vehicle-to-Vehicle Communication Using Named Data Networking (eVNDN). IEEE International Conference on Ubiquitous and Future Networks (ICUFN'16), Vienna, Austria, 2016. Roberto Carvalho, Shan-Ho Yang, Yao-Hua Ho, and Ling-Jyh Chen. Indoor Localization using FM and DVB-T Signals. IEEE International Conference on Consumer Communications \u0026amp; Networking Conference (CCNC'16), Las Vegas, Nevada, USA, 2016. Wen-Yuan Zhu, Wen-Chih Peng, Ling-Jyh Chen, Kai Zheng, and Xiaofang Zhou. Modeling User Mobility for Location Promotion in Location-based Social Networks. ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD'15), Sydney, Australia, 2015. (Acceptance Rate: 19.4%, 159/819) Hsin-Hung Hsieh, Hu-Cheng Lee, Wen-Liang Hwang, and Ling-Jyh Chen. Estimating Particulate Matter Using COTS Cameras. IEEE SENSORS Conference, Busan, Korea, 2015. Jane Win Shih Liu, Ling-Jyh Chen, Johnson Su, and Edward Tsung-Hsien Chu. A Building/environment Data Based Indoor Positioning System. IEEE International Conference on Internet of Things (iThings'15), Sydney, Australia, 2015. Yao-Hua Ho, Yu-Ren Chen, and Ling-Jyh Chen. Krypto: Assisting Search and Rescue Operations using Wi-Fi Signal with UAV. ACM International Workshop on Micro Aerial Vehicle Networks, Systems, and Applications for Civilian Use (DroNet'15, in conjunction with ACM MobiSys'15), Florence, Italy, 2015. Yu-Te Huang, Yao-Hua Ho, Hao-hua Chu, and Ling-Jyh Chen. Adaptive Drone Sensing with Always Return-To-Home Guaranteed. ACM International Workshop on experiences with the design and implementation of smart objects (SMARTOBJECT'15, in conjunction with ACM MobiCom'15), Paris, France, 2015. Chien-Yu Kuo, Ming-Feng Lee, Chia-Lin Fu, Yao-Hua Ho, and Ling-Jyh Chen. An In-depth Study of Forecasting Household Electricity Demand using Realistic Datasets. ACM International Conference on Future Energy Systems (e-Energy'14), Cambridge, UK, 2014. (Acceptance Rate: 20.5%, 23/112) Ching-Hsiang Chu, You-Ming Chen, Yu-Te Huang, Roberto Carvalho, Chiun-Chieh Hsu and Ling-Jyh Chen. Measurement of Long-distance Wi-Fi Connections: An Empirical Study. IEEE International Conference on Communications (ICC'14), Sydney, Australia, 2014. Wen-Yuan Zhu, Wen-Chih Peng, and Ling-Jyh Chen. Exploiting Mobility for Location Promotion in Location-based Social Networks. IEEE International Conference on Data Science and Advanced Analytics (DSAA'14), Shanghai, China, 2014. Ling-Jyh Chen, Chen-Ruei Hong, Dongpo Deng, Hu-Cheng Lee, and Hsin-Hung Hsieh. SUDO: A Secure Database Outsourcing Solution for Location-based Systems. International Workshop on Privacy in Geographic Information Collection and Analysis (GeoPrivacy'14, in conjunction with ACM GIS'14), Dallas, Texas, USA, 2014. Ting-Hui Chiang, Jun-Wei Qiu, Chi Chung Lo, Yi-Hsiu Chen, Yu-Chee Tseng, Ling-Jyh Chen, and Po-Chun Kang. Self-Content Localization by Particle Filter and Landmarks. IEEE Vehicular Technology Society Asia Pacific Wireless Communications Symposium (APWCS'14), Ping Tung, Taiwan, 2014. Liang-Yu Chen, Hsin-Yi Chen, Chi-Sheng Shih, Ling-Jyh Chen, Kate Ching-Ju Lin, and Wei-Ho Chung. Runtime service recovery for open information gateway. International Workshop on Resilient ICT for Management of Mega Disasters (RITMAN'14, in conjunction with IEEE WoWMoM'14), Sydney, Australia, 2014. Hu-Cheng Lee, Chao-Lin Wu, and Ling-Jyh Chen. A Crowdsourcing-based Approach to Assess Concentration Levels of Students in Class Videos. International Conference on Technologies and Applications of Artificial Intelligence (TAAI'13), Taipei, Taiwan, 2013. Wei-Xian Lee, Li-Ping Tung, Yao-Hua Ho, and Ling-Jyh Chen. Measuring Link Characteristics of Power Line Communication Systems. IEEE International Conference on Communications (ICC'13), Budapest, Hungary, 2013. Wang-Chien Lee, Weiping Si, Ling-Jyh Chen, and Meng-Chang Chen. HTTP: A New Framework for Bus Travel Time Prediction Based on Historical Trajectories. ACM SIGSPATIAL Conference on Advances in Geographic Information Systems (GIS'12), Redondo Beach, CA, USA, 2012. (Acceptance Rate: 17.0%, 35/206) Seng Yong Lau, Ling-Jyh Chen, Yu-Te Huang, Po-Yen Lin, Yi-Hsuan Chiang, Jyh-How Huang, Kun-chan Lan, Hao-hus Chu, and Polly Huang. μs-Scale Time Synchronization For Energy-Constrained Mission-Critical DTSNs. IEEE International Conference on Networked Sensing Systems (INSS'12), Antwerp, Belgium, 2012. Yi-Yin Chang, Cheng-Yu Lin, and Ling-Jyh Chen. A Two-Layer Approach for Energy Efficiency in Mobile Location Sensing Applications. IFIP Networking, Prague, Czech Republic, 2012. (also in LNCS 7290, pp. 304-315, Springer, 2012) (Acceptance Rate: 28.4%, 64/225) Chi-Sheng Shih, Ling-Jyh Chen, Kate Ching-Ju Lin, and Wei-Ho Chung. Open Information Gateway for Disaster Management. International Workshop on Re-think ICT Infrastructure Designs and Operations (RIDO'12, in conjunction with IEEE ICC'12), Ottawa, Canada, 2012. Chao-Lin Wu, Yu-Te Huang, Cheng-Lung Wu, Hao-hua Chu, Polly Huang, and Ling-Jyh Chen. An adaptive duty-cycle scheme for GPS scheduling in mobile location sensing applications. International Workshop on Sensing for App Phones (PhoneSense'11, in conjunction with ACM SenSys'11), Seattle, WA, USA, 2011. Ling-Jyh Chen, Chia-Wei Li, Yu-Te Huang, and Chi-Sheng Shih. A Rapid Method for Detecting Geographically Disconnected Areas after Disasters. IEEE International Conference on Technologies for Homeland Security (HST'11), Waltham, MA, USA, 2011. Li-Ping Tung, Tsung-Hsun Chien, Ting-An Wang, Cheng-Yu Lin, Shyh-Kang Jeng, and Ling-Jyh Chen. A Study of Comfort Measuring System using Taxi Trajectories. IEEE International Workshop on Internet of Things (in conjunction with IEEE ICPADS'11), Tainan, Taiwan, 2011. Cheng-Yu Lin, Ling-Jyh Chen, Ying-Yu Chen, and Wang-Chien Lee. A Comfort Measuring System for Public Transportation Systems Using Participatory Phone Sensing. International Workshop on Sensing for App Phones (PhoneSense'10, in conjunction with ACM SenSys'10), Zurich, Switzerland, 2010. Yu-Song Syu, Hsiao-Hsuan Yu, and Ling-Jyh Chen. Exploiting Puzzle Diversity in Puzzle Selection for ESP-like GWAP Systems. IEEE/WIC/ACM International Conference on Web Intelligence (WI'10), Toronto, Canada, 2010. (Acceptance Rate: 16.6%, 52/313)(Best Paper Finalist, 5/52) Ting-Kai Huang, Chia-Keng Lee, Ling-Jyh Chen. PRoPHET+: An Adaptive PRoPHET-Based Routing Protocol for Opportunistic Network. IEEE International Conference on Advanced Information Networking and Applications (AINA'10), Perth, Australia, 2010. Ling-Jyh Chen, Ying-Yu Chen, Kun-chan Lan, and Chien-Ming Chou. Localized Data Dissemination in Vehicular Sensing Networks. IEEE Vehicular Networking Conference (VNC'09), Tokyo, Japan, 2009. Ling-Jyh Chen, Yu-Song Syu, Bo-Chun Wang, and Wang-Chien Lee. An Analytical Study of GWAP-based Geospatial Tagging Systems. IEEE International Conference on Collaborative Computing: Networking, Applications and Worksharing (CollaborateCom'09), Washinton D.C., USA, 2009. (Acceptance Rate: 34.57%, 28/81) Man-Ching Yuen, Ling-Jyh Chen, and Irwin King. A Survey of Human Computation Systems. IEEE Symposium on Social Computing Applications (SCA'09, in conjunction with IEEE SocialCom'09), Vancouver, Canada, 2009. Ling-Jyh Chen, Che-Liang Chiou, and Yi-Chao Chen. An Evaluation of Routing Reliability in Non-Collaborative Opportunistic Networks. IEEE International Conference on Advanced Information Networking and Applications (AINA'09), Bradford, UK, 2009. (Acceptance Rate: ~33%) Jyh-How Huang, Ying-Yu Chen, Yi-Chao Chen, Shivakant Mishra, and Ling-Jyh Chen. Improving Opportunistic Data Dissemination via Selective Forwarding. IEEE International Workshop on Opportunistic Networking (WON'09, in conjunction with IEEE AINA'09), Bradford, UK, 2009. Chieh-Ting Huang, Tsung-Han Lin, Ling-Jyh Chen, and Polly Huang. XD: A Cross-Layer Designed Data Collection Mechanism for Mission-Critical WSNs in Urban Buildings. International Workshop on Mobile Urban Sensing (MobiUS'09, in conjunction with MDM'09), Taipei, Taiwan, 2009. Ling-Jyh Chen, Bo-Chun Wang, Kuan-Ta Chen, Irwin King, and Jimmy Ho-Man Lee. An Analytical Study of Puzzle Selection Strategies for the ESP Game. IEEE/WIC/ACM International Conference on Web Intelligence (WI'08), Sydney, Australia, 2008. Chien-Wei Lin, Kuan-Ta Chen, Ling-Jyh Chen, Irwin King, and Jimmy Ho-Man Lee. An Analytical Approach to Optimizing The Utility of ESP Games. IEEE/WIC/ACM International Conference on Web Intelligence (WI'08), Sydney, Australia, 2008. Bo-Chun Wang, Wen-Yuan Zhu, and Ling-Jyh Chen. Improving the Amazon Review System by Exploiting the Credibility and Time-Decay of Public Reviews. IEEE/WIC/ACM International Workshop on Web Personalization, Reputation and Recommender Systems (WPRRS'08, in conjunction with IEEE/WIC/ACM WI'08), Sydney, Australia, 2008. Ieng-Fat Lam, Kuan-Ta Chen, and Ling-Jyh Chen. Involuntary Information Leakage in Social Network Services. International Workshop on Security (IWSEC'08), Kagawa, Japan, 2008. (also in LNCS 5312, pp. 167-183, Springer, 2008) (Acceptance Rate: 19.15%, 18/94)(Best Paper Award) Hsing-Jung Huang, Ling-Jyh Chen, and Polly Huang. Cross-layer performance evaluation of sensor networks: routing over energy efficient MAC. ACM Workshop on Performance Monitoring and Measurement of Heterogeneous Wireless and Wired Networks (PM2HW2N'08, in conjunction with ACM MSWiM'08), Vancouver, British Columbia, Canada, 2008. Ling-Jyh Chen and Ting-Kai Huang. A Peer-to-Peer Approach for Mobile File Transfer in Opportunistic People Networks. IEEE International Conference on Advanced Information Networking and Applications (AINA'08), Ginowan, Okinawa, Japan, 2008. (Acceptance Rate: 31.34%, 147/469) Hao-Hsiang Hung and Ling-Jyh Chen. An Analytical Study of Wireless Error Models for Bluetooth Networks. The 3rd International Workshop on Performance Analysis and Enhancement of Wireless Networks (PAEWN'08, in conjunction with IEEE AINA'08), Ginowan, Okinawa, Japan, 2008. Chien-Hsiu Lin, Wei-Shyh Chang, Ling-Jyh Chen, and Cheng-Fu Chou. Performance Study of Routing Schemes in Delay Tolerant Networks. IEEE International Workshop on Opportunistic Networks (WON'08, in conjunction with IEEE AINA'08), Ginowan, Okinawa, Japan, 2008. Ling-Jyh Chen, Ting-Kai Huang, and Guang Yang. PPWeb: A Peer-to-Peer Approach for Web Surfing On the Go. IEEE International Peer-to-Peer for Handheld Devices (P2PHD'08, in conjunction with IEEE CCNC'08), Las Vegas, USA, 2008. Tony Sun, Nia-Chiang Liang, Ling-Jyh Chen, Ping-Chieh Chen, and Mario Gerla. Evaluating Mobility Support in ZigBee Networks. IFIP International Conference on Embedded and Ubiquitous Computing (EUC'07), Taipei, Taiwan, 2007. (also in LNCS 4808, pp. 87-100, Springer, 2007) (Acceptance Rate: 29.95%, 65/217) Ling-Jyh Chen, Cheng-Long Tseng, and Cheng-Fu Chou. On Using Probabilistic Forwarding to Improve HEC-based Data Forwarding in Opportunistic Networks. IFIP International Conference on Embedded and Ubiquitous Computing (EUC'07), Taipei, Taiwan, 2007. (also in LNCS 4808, pp. 101-112, Springer, 2007) (Acceptance Rate: 29.95%, 65/217) Ling-Jyh Chen, Cheng-Fu Chou, Bo-Chun Wang. A Machine Learning-based Approach for Estimating Available Bandwidth. IEEE TENCON 2007, Taipei, Taiwan, 2007. Ling-Jyh Chen and Ting-Kai Huang. Modeling Channel Conflict Probabilities between IEEE 802.11b and IEEE 802.15.1 Networks. IEEE TENCON 2007. Taipei, Taiwan, 2007. Ling-Jyh Chen, Chih-Wei Sung, Hao-Hsiang Hung, Tony Sun, and Cheng-Fu Chou. TSProbe: A Link Capacity Estimation Tool for Time-Slotted Wireless Networks. IEEE/IFIP International Conference on wireless and Optical Communications Networks (WOCN'07), Singapore, 2007. Cheng-Fu Chou, Ling-Jyh Chen, and Wen-Hui Chiang. Integrity-aware Bandwidth Guarding Approach in P2P Networks. IFIP Networking 2007, Atlanta, Georgia, USA, 2007. (Acceptance Rate: 22.5%, 99/440) Wei-Cheng Xiao, Ling-Jyh Chen, Shih-Hsuan Tang, and Cheng-Fu Chou. VIP: a Virtual Interface-based aPproach for vertical handover in single-subnet networks. IEEE International Conference on Advanced Information Networking and Applications (AINA'07), Niagara Falls, Canada, 2007. (Acceptance Rate: 30.18%, 134/444) Ling-Jyh Chen, Yung-Chih Chen, Tony Sun, Paruveli Sreedevi, Kuan-Ta Chen, Chen-Hung Yu, and Hao-hua Chu. Finding Self-Similarities in Opportunistic People Networks. IEEE Conference on Computer Communications (Infocom'07), Anchorage, Alaska, USA, 2007. (Acceptance Rate: 21.4%, 300/1400) Ling-Jyh Chen, Tony Sun, and Yung-Chih Chen. Improving Bluetooth EDR Data Throughput Using FEC and Interleaving. International Conference on Mobile Ad Hoc and Sensor Networks (MSN'06), Hong Kong, 2006. (also in LNCS 4325, pp. 725-736, Springer, 2006) (Acceptance Rate: 31.9%, 81/254) Guang Yang, Ling-Jyh Chen, Tony Sun, Biao Zhou, and Mario Gerla. Ad-hoc Storage Overlay System (ASOS): A Delay-Tolerant Approach in MANETs. IEEE International Conference on Mobile Ad-hoc and Sensor Systems (MASS'06), Vancouver, Canada, 2006. (Acceptance Rate: 24.87%, 49/197) Nia-Chiang Liang, Ping-Chieh Chen, Tony Sun, Guang Yang, Ling-Jyh Chen, and Mario Gerla. Impact of Node Heterogeneity in ZigBee Mesh Network Routing. IEEE International Conference on Systems, Man, and Cybernetics (SMC'06), Taipei, Taiwan, 2006. Ling-Jyh Chen, Chen-Hung Yu, Tony Sun, Yung-Chih Chen, and Hao-hua Chu. A Hybrid Routing Approach for Opportunistic Networks. ACM SIGCOMM Workshop on Challenged Networks (CHANTS'06), Pisa, Italy, 2006. Ling-Jyh Chen, Tony Sun, and Mario Gerla. Modeling Channel Conflict Probabilities between IEEE 802.15 based Wireless Personal Area Networks. IEEE International Conference on Communications (ICC'06), Istanbul, Turkey, 2006. Jiejun Kong, Ling-Jyh Chen, Markus Jakobsson, Stanley Moyer, Dave Marples, and Mario Gerla. A Digital Content Mediator (DCM) Approach to Implementing Legitimate and Secure P2P Online Transactions. IEEE International Conference on Communications (ICC'06), Istanbul, Turkey, 2006. Ling-Jyh Chen, Tony Sun, Li Lao, Guang Yang, M. Y. Sanadidi, and Mario Gerla. Estimating Link Capacity in High Speed Networks. IFIP Networking 2006, Coimbra, Portugal, 2006. (also in LNCS 3976, ISBN 3-540-34192-7, pp. 98-109, Springer, 2006) (Acceptance Rate: 20%, 88/440) Tony Sun, Ling-Jyh Chen, Chih-Chieh Han, Guang Yang, and Mario Gerla. Measuring Effective Capacity of IEEE 802.15.4 Beaconless Mode. IEEE Wireless Communications and Networking Conference (WCNC'06), Las Vegas, USA, 2006. Ling-Jyh Chen, Guang Yang, Tony Sun, M. Y. Sanadidi, and Mario Gerla. Enhancing QoS Support for Vertical Handoffs Using Implicit/Explicit Handoff Notification. International Conference on Quality of Service in Heterogeneous Wired/Wireless Networks (QShine'05), Orlando, USA, 2005. Tony Sun, Ling-Jyh Chen, Guang Yang, M. Y. Sanadidi, and Mario Gerla. SenProbe: Path Capacity Estimation in Wireless Sensor Networks. International Workshop on Measurement, Modelling, and Performance Analysis of Wireless Sensor Networks (SenMetrics'05, in conjunction with MobiQuitous'05), San Diego, USA, 2005. Tony Sun, Guang Yang, Ling-Jyh Chen, M. Y. Sanadidi, and Mario Gerla. A Measurement Study of Path Capacity in 802.11b based Wireless Networks. The Wireless Traffic Measurements and Modeling Workshop (WiTMeMo'05, in conjunction with MobiSys'05), Seattle, USA, 2005. Ling-Jyh Chen, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. AdHoc Probe: Path Capacity Probing in Wireless Ad Hoc Networks. IEEE International Conference on Wireless Internet (WICON'05), Budapest, Hungary, 2005. Ling-Jyh Chen, Tony Sun, and Mario Gerla. USHA: A Practical Vertical Handoff Solution. International Conference on Multimedia Services Access Networks (MSAN'05), Orlando, USA, 2005. Guang Yang, Ling-Jyh Chen, Tony Sun, Mario Gerla, and M. Y. Sanadidi. Real-time Streaming over Wireless Links: A Comparative Study. IEEE Symposium on Computers and Communications (ISCC'05), Cartagena, Spain, 2005. Ling-Jyh Chen, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. End-to-end Asymmetric Link Capacity Estimation. IFIP Networking 2005, Waterloo, Ontario, Canada, 2005. (also in LNCS 3462, ISBN 3-540-25809-4, pp. 780-791, Springer, 2005) (Acceptance Rate: 24.65%, 106/430) Anders Persson, Cesar A. C. Marcondes, Ling-Jyh Chen, M. Y. Sanadidi, and Mario Gerla. TCP Probe: A TCP with built-in Path Capacity Estimation. IEEE Global Internet Symposium (in conjunction with IEEE Infocom'05), Miami, USA, 2005. Csaba Kiss Kallo, Sewook Jung, Ling-Jyh Chen, Mauro Brubati, and Mario Gerla. Throughput, Energy and Path Length Tradeoffs in Bluetooth Scatternets. IEEE International Conference on Communications (ICC'05), Seoul, Korea, 2005. (Acceptance Rate: 34.6%, 692/2000) Tony Sun, Ling-Jyh Chen, Chih-Chieh Han, and Mario Gerla. Reliable Sensor Networks for Planet Exploration. IEEE International Conference On Networking, Sensing and Control (ICNSC'05), Tucson, USA, 2005. Ling-Jyh Chen, Tony Sun, Dan Xu, M. Y. Sanadidi, and Mario Gerla. Access Link Capacity Monitoring with TFRC Probe. International Workshop on End-to-End Monitoring Techniques and Services (E2EMON'04, in conjunction with IFIP/IEEE MMNS'04), San Diego, USA, 2004. Ling-Jyh Chen, Guang Yang, Tony Sun, M. Y. Sanadidi, and Mario Gerla. Adaptive Video Streaming in Vertical Handoff: A Case Study. ACM International Conference on Mobile and Ubiquitous Systems: networking and services (MobiQuitous'04), Boston, USA, 2004. (Short paper) Rohit Kapoor, Ling-Jyh Chen, Li Lao, Mario Gerla, and M. Y. Sanadidi. CapProbe: A Simple and Accurate Capacity Estimation Technique. ACM SIGCOMM 2004, Portland, USA, 2004. (also in ACM Computer Communication Review, vol 34, issue 4, pp. 67-78, Oct. 2004) (Acceptance Rate: 9.11%, 31/340) Ling-Jyh Chen, Tony Sun, Benny Chen, Venkatesh Rajendran, and Mario Gerla. A Smart Decision Model for Vertical Handoff. ANWIRE International Workshop on Wireless Internet and Reconfigurability (ANWIRE'04, in conjunction with IFIP Networking'04), Athens, Greece, 2004. Rohit Kapoor, Ling-Jyh Chen, Alok Nandan, Mario Gerla, and M. Y. Sanadidi. CapProbe: A Simple Technique to Measure Path Capacity. ACM SIGMETRICS 2004, New York, USA, 2004. (Short paper) (also in ACM SIGMETRICS Performance Review, vol 32, issue 1, pp. 390-391, June 2004) Ling-Jyh Chen, Tony Sun, M. Y. Sanadidi, and Mario Gerla. Improving Wireless Link Throughput via Interleaved FEC. IEEE Symposium on Computers and Communications (ISCC'04), Alexandria, Egypt, 2004. Rohit Kapoor, Ling-Jyh Chen, M. Y. Sanadidi, and Mario Gerla. Accuracy of Link Capacity Estimates using Passive and Active Approaches with CapProbe. IEEE Symposium on Computers and Communications (ISCC'04), Alexandria, Egypt, 2004. Ling-Jyh Chen, Rohit Kapoor, M. Y. Sanadidi, and Mario Gerla. Enhancing Bluetooth TCP Throughput via Link Layer Packet Adaptation. IEEE International Conference on Communications (ICC'04), Paris, France, 2004. (Acceptance Rate: 29.33%, 864/2946) Ling-Jyh Chen, Rohit Kapoor, Kevin Lee, M. Y. Sanadidi, and Mario Gerla. Audio Streaming over Bluetooth: An Adaptive ARQ Timeout Approach. IEEE International Workshop on Multimedia Network Systems and Applications (MNSA'04, in conjunction with IEEE ICDCS'04), Tokyo, Japan, 2004. Rohit Kapoor, Ling-Jyh Chen, Yeng-Zhong Lee, and Mario Gerla. Bluetooth: Carrying Voice Over ACL Links. International Conference on Mobile and Wireless Communications Network (MWCN'02), Stockholm, Sweden, 2002. ","tags":[],"title":"Conference Papers","url":"https://cclljj.github.io/publications/conference/"},{"content":" Pei-Yu Ho, Ming-Kuang Chung, and Ling-Jyh Chen. Urban Pulse: Measuring Pace of Life through Public Camera-Based Cadence Analysis. Discover Internet of Things, volume 5, article number 85, August 2025. Barrak Alahmad, Shih-Chun Lung, Andrew Makar, Mr Yazan Alwadi, Chun-Hsiang Chiu, Shu-Chuan Hu, Ling-Jyh Chen, Hsin Hung Chen, and C.Y. Chen. Heat Stress and Productivity Losses in Urban Construction Workforces. Nature Cities, volume 2, pp. 703-707, July 2025. Ling-Jyh Chen, Sakshi Saraswat, Fu-Shiang Ching, Chih-Yi Su, Hsin-Lan Huang, and Wen-Chi Pan. Development and implementation of EcoDecibel: A low-cost and IoT-based device for noise measurement. Ecological Informatics, volume 85, 102968, March 2025. Jia-Hong Tang, Bo-Cheng Lin, Jing-Shiang Hwang, Ling-Jyh Chen, Bing-Sheng Wu, Hong-Lian Jian, Yu-Ting Lee, and Ta-Chien Chan. Dynamic modelling for noise mapping in urban areas. Environmental Impact Assessment Review, volume 97, 106864, November 2022. Chia-Yu Lo, Min-Te Sun, Ling-Jyh Chen, Kazuya Sakai, and Wei-Shinn Ku. Recurrent Learning on PM2.5 Prediction Based on Clustered Airbox Dataset. IEEE Transactions on Knowledge and Data Engineering, volume 34, issue 10, pp. 4994-5008, October 2022. Yi-Fang Chiang, Ka-Ui Chu, Ling-Jyh Chen, and Yao-Hua Ho. Predicting Risk of COVID-19 Outbreak by using Outdoor Air Pollution Indicators and Population Flow with Queueing Theory. Atmosphere, volume 13, issue 10, article number 1727, 2022. Pei-Yi Wong, Hsiao-Yun Lee, Ling-Jyh Chen, Yu-Cheng Chen, Nai-Tzu Chen, Shih-Chun Candice Lung, Huey-Jen Su, Chih-Da Wu, Jose Guillermo Cedeno Laurent, Gary Adamkiewicz, and John D. Spengler. An alternative approach for estimating large-area indoor PM2.5 concentration – A case study of schools. Building and Environment, volume 219, 109249, July 2022. Sachit Mahajan, Ming-Kuang Chung, Jenny Martinez, Yris Olaya, Dirk Helbing, and Ling-Jyh Chen. Translating citizen-generated air quality data into evidence for shaping policy. Humanities and Social Sciences Communications. volume 9, article 122, April 2022. Jose Guillermo Cedeño Laurent, Piers MacNaughton, Emily Jones, Anna S. Young, Maya Bliss, Skye Flanigan, Jose Vallarino, Ling-Jyh Chen, Maya Bliss, Borong Lin, Xiaodong Cao, and Joseph G. Allen. Associations between Acute Exposures to PM2.5 and Carbon Dioxide Indoors and Cognitive Function in Office Workers: A Multicountry Longitudinal Prospective Observational Study. Environmental Research Letters, volume 16, number 9, 094047, Sept. 2021. Yao-Hua Ho, Yun-Juo Tai, and Ling-Jyh Chen. COVID-19 Pandemic Analysis for a Country’s Ability to Outbreak Control using Little’s Law: Infodemiology Approach. Sustainability, volume 13, issue 10, 5628, May, 2021. Wen-Cheng Vincent Wang, Shih-Chun Candice Lung, Chun-Hu Liu, Tzu-Yao Julia Wen, Shu-Chuan Hu, and Ling-Jyh Chen. Evaluation and Application of A Novel Low-cost Wearable Sensing Device. Atmosphere, volume 12, issue 2, article number 270, 2021. Sachit Mahajan, Cyuan Heng Luo, Dong-Yi Wu, and Ling-Jyh Chen. From Do-It-Yourself (DIY) to Do-It-Together (DIT): Reflections on Designing a Citizen Driven Air Quality Monitoring Framework in Taiwan. Sustainable Cities and Society, volume 66, 102628, March, 2021. Chi-Chang Ho, Ling-Jyh Chen, and Jing-Shiang Hwang. Estimating ground-level PM2.5 levels in Taiwan using data from air quality monitoring stations and high coverage of microsensors. Environmental Pollution Journal, volume 264, pages 114810, September 2020. Jiayu Li, Huang Zhang, Chun-Ying Chao, Chih-Hsiang Chien, Chang-Yu Wu, Cyuan Heng Luo, Ling-Jyh Chen, and Pratim Biswas. Integrating Low-cost Air Quality Sensor Networks with Fixed and Satellite Monitoring Systems to Study Ground-level PM2.5 Atmospheric Environment. Atmospheric Environment, volume 223, pages 117293, February, 2020. Nai-Cih Liou, Cyuan-Heng Luo, Sachit Mahajan, and Ling-Jyh Chen. Why Is Short-Time PM2.5 Forecast Difficult? The Effects of Sudden Events. IEEE Access Journal, volume 8, pp. 12662 - 12674, December, 2019. Sachit Mahajan, Yu-Siou Tang, Dong-Yi Wu, Tzu-Chieh Tsai, and Ling-Jyh Chen. CAR: The Clean Air Routing Algorithm for Path Navigation with Minimal PM2.5 Exposure on the Move. IEEE Access Journal, volume 7, pp. 147373 - 147382, October, 2019. Yi-Bing Lin, Hung-Chun Tseng, Li-Chang Wang, and Ling-Jyh Chen. Performance of Splitting LTE-WLAN Aggregation. ACM/Springer Mobile Networks and Applications, volume 24, issue 5, pp. 1587-1595, October, 2019. Yi-Bing Lin, Hung-Chun Tseng, Yun-Wei Lin, and Ling-Jyh Chen. NB-IoTtalk: A Service Platform for Fast Development of NB-IoT Applications. IEEE Internet of Things Journal, volume 6, issue 1, pp. 928-939, February, 2019. Guowen Huang, Ling-Jyh Chen, Wen-Han Hwang, ShengLi Tzeng, and Hsin-Cheng Huang. Real-Time PM2.5 Mapping and Anomaly Detection from AirBoxes in Taiwan. Environmetrics, volume 29, issue 8, e2537, December, 2018. Yi-Bing Lin, Ying-Ju Shih, Hung-Chun Tseng, and Ling-Jyh Chen. LWA Rate Adaption by Enhanced Event - Triggered Reporting. IEEE Transactions on Vehicular Technology, volume 67, issue 11, pp. 10950-10959, November, 2018. Sachit Mahajan, Tzu-Chieh Tsai, and Ling-Jyh Chen. Short-Term PM2.5 Forecasting Using Exponential Smoothing Method: A Comparative Analysis. Sensors, volume 18, issue 10, article 3223, September, 2018. Sachit Mahajan, Hao-Min Liu, Tzu-Chieh Tsai, and Ling-Jyh Chen. Improving the Accuracy and Efficiency of PM2.5 Forecast Service Using Cluster-based Hybrid Neural Network Model. IEEE Access Journal, volume 6, pp. 19193-19204, March, 2018. Ling-Jyh Chen, Yao-Hua Ho, Hsin-Hung Hsieh, Shih-Ting Huang, Hu-Cheng Lee, and Sachit Mahajan. ADF: an Anomaly Detection Framework for Large-scale PM2.5 Sensing Systems. IEEE Internet of Things Journal, volume 5, issue 2, pp. 559-570, April, 2018. Yao-Hua Ho, Yu-Te Huang, Hao-hua Chu, and Ling-Jyh Chen. Adaptive Sensing Scheme using Naïve Bayes Classification for Environment Monitoring with Drone. International Journal of Distributed Sensor Networks, volume 14, issue 1, January, 2018. Ling-Jyh Chen, Yao-Hua Ho, Hu-Cheng Lee, Hsuan-Cho Wu, Hao-Min Liu, Hsin-Hung Hsieh, Yu-Te Huang, and Shih-Chun Candice Lung. An Open Framework for Participatory PM2.5 Monitoring in Smart Cities. IEEE Access Journal, volume 5, pp. 14441-14454, July, 2017. Wen-Yuan Zhu, Wen-Chih Peng, Ling-Jyh Chen, Kai Zheng, and Xiaofang Zhou. Exploiting Viral Marketing for Location Promotion in Location-based Social Networks. ACM Transactions on Knowledge Discovery from Data, volume 11, number 2, article no. 25, November, 2016. Yao-Hua Ho, Chun-Han Lin, and Ling-Jyh Chen. On-Demand Misbehavior Detection (OMD) for VANET. International Journal of Distributed Sensor Networks, volume 12, number 10, October 2016. Yao Hua Ho and Ling-Jyh Chen. Enhancing Robustness of Vehicular Networks using Virtual Frameworks. Telecommunication Systems, Springer, volume 58, number 4, pp. 329-348, April, 2015. Wen-Yuan Zhu, Wen-Chih Peng, Chih-Chieh Hung, Po-Ruey Lei, and Ling-Jyh Chen. Exploring Sequential Probability Tree for Movement-based Community Discovery. IEEE Transactions on Knowledge and Data Engineering, volume 26, number 11, pp. 2717-2730, November, 2014. Ling-Jyh Chen, Jyh-How Huang, Ying-Yu Chen, and Li-Ping Tung. Using Known Vectors to Improve Data Dissemination in Opportunistic Networks. International Journal of Ad Hoc and Ubiquitous Computing, Inderscience, volume 17, number 1, pp. 59-69, 2014. Li-Ping Tung, Yi-Chao Chen, Kun-chan Lan, and Ling-Jyh Chen. MetroNet: a disruption-tolerant approach for mobile downloads on metro systems. Transactions on Emerging Telecommunications Technologies, John Wiley \u0026amp; Sons Ltd., volume 25, number 8, pp. 835-851, August, 2014. Li-Ping Tung, Cheng-Long Tseng, and Ling-Jyh Chen. Improving Data Delivery in Opportunistic Networks Using Probabilistic Forwarding. International Journal of Satellite Communications Policy and Management, Inderscience, volume 1, number 2/3, pp. 120-137, 2012. Bo-Chun Wang, Chien-Wei Lin, Kuan-Ta Chen, and Ling-Jyh Chen. An Analytical Model for Generalized ESP Games. Knowledge-Based Systems. Elsevier, volume 34, pp. 114-127, October, 2012. Ling-Jyh Chen, Yu-Song Syu, Hung-Chia Chen, and Wang-Chien Lee. The Design and Evaluation of Task Assignment Algorithms for GWAP-based Geospatial Tagging Systems. Mobile Networks and Applications, ACM/Springer, volume 17, number 3, pp.395-414, June, 2012. Bo-Chun Wang, Wen-Yuan Zhu, and Ling-Jyh Chen. Improving Amazon-like Review Systems by Considering the Credibility and Time-Decay of Public Reviews. Informatica, volume 35, number 4, pp. 463-472, December, 2011. Ling-Jyh Chen and Hao-Hsiang Hung. A Two-State Markov-based Wireless Error Model for Bluetooth Networks. Wireless Personal Communications, Springer, volume 58, number 4, pp. 657-668, June, 2011. Ling-Jyh Chen, Bo-Chun Wang, and Wen-Yuan Zhu. The Design of Puzzle Selection Strategies for ESP-like GWAP Systems. IEEE Transactions on Computational Intelligence and AI in Games, volume 2, number 2, pp. 120-130, June, 2010. Jyh-How Huang, Ying-Yu Chen, Yu-Te Huang, Po-Yen Lin, Yi-Chao Chen, Yi-Fu Lin, Shih-Ching Yen, Polly Huang, and Ling-Jyh Chen. Rapid Prototyping for Wildlife and Ecological Monitoring. IEEE Systems Journal, volume 4, number 2, pp. 198-209, June, 2010. Ling-Jyh Chen, Bo-Chun Wang, and Kuan-Ta Chen. The Design of Puzzle Selection Strategies for GWAP Systems. Concurrency and Computation: Practice and Experience, John Wiley \u0026amp; Sons Ltd., volume 22, number 7, pp. 890-908, May, 2010. Ling-Jyh Chen, Tony Sun, and Nia-Chang Liang. An Evaluation Study of Mobility Support in ZigBee Networks. Journal of Signal Processing Systems, Springer, volume 59, number 1, pp. 111-122, April, 2010. Ling-Jyh Chen and Yung-Chih Chen. An Analytical Study of People Mobility in Opportunistic Networks. Journal of Information Science and Engineering, volume 26, number 1, pp. 197-214, January, 2010. Ling-Jyh Chen, Rohit Kapoor, Sewook Jung, M. Y. Sanadidi, and Mario Gerla. An Adaptive ARQ Timeout Approach for Audio Streaming over Bluetooth. International Journal of Wireless and Mobile Computing, Inderscience, volume 3, number 4, pp.255-264, 2009. Ling-Jyh Chen, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. AdHoc Probe: End to end Capacity Probing in Ad Hoc Networks. Wireless Networks, ACM/Springer, volume 15, number 1, pp. 111-126, January, 2009. Ling-Jyh Chen, Tony Sun, Bo-Chun Wang, M. Y. Sanadidi, and Mario Gerla. PBProbe: A Capacity Estimation Tool for High Speed Networks. Computer Communications Journal, Elsevier, volume 31, number 17, pp. 3883-3893, November, 2008. Ling-Jyh Chen, Chen-Hung Yu, Cheng-Long Tseng, Hao-hua Chu, and Cheng-Fu Chou. A Content-Centric Framework for Effective Data Dissemination in Opportunistic Networks. IEEE Journal of Selected Areas in Communications, volume 26, number 5, pp. 761-772, June, 2008. Ling-Jyh Chen, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. Monitoring Access Link Capacity Using TFRC Probe. Computer Communications, Elsevier, volume 29, number 10, pp. 1605-1613, June, 2006. Guang Yang, Ling-Jyh Chen, Tony Sun, Mario Gerla, and M. Y. Sanadidi. Smooth and Efficient Real-time Video Transport in Presence of Wireless Errors. ACM Transactions on Multimedia Computing, Communications and Applications, volume 2, number 2, pp. 109-126, May, 2006. ","lastmod":"2026-04-09T12:53:27+08:00","section":"publications","summary":" Pei-Yu Ho, Ming-Kuang Chung, and Ling-Jyh Chen. Urban Pulse: Measuring Pace of Life through Public Camera-Based Cadence Analysis. Discover Internet of Things, volume 5, article number 85, August 2025. Barrak Alahmad, Shih-Chun Lung, Andrew Makar, Mr Yazan Alwadi, Chun-Hsiang Chiu, Shu-Chuan Hu, Ling-Jyh Chen, Hsin Hung Chen, and C.Y. Chen. Heat Stress and Productivity Losses in Urban Construction Workforces. Nature Cities, volume 2, pp. 703-707, July 2025. Ling-Jyh Chen, Sakshi Saraswat, Fu-Shiang Ching, Chih-Yi Su, Hsin-Lan Huang, and Wen-Chi Pan. Development and implementation of EcoDecibel: A low-cost and IoT-based device for noise measurement. Ecological Informatics, volume 85, 102968, March 2025. Jia-Hong Tang, Bo-Cheng Lin, Jing-Shiang Hwang, Ling-Jyh Chen, Bing-Sheng Wu, Hong-Lian Jian, Yu-Ting Lee, and Ta-Chien Chan. Dynamic modelling for noise mapping in urban areas. Environmental Impact Assessment Review, volume 97, 106864, November 2022. Chia-Yu Lo, Min-Te Sun, Ling-Jyh Chen, Kazuya Sakai, and Wei-Shinn Ku. Recurrent Learning on PM2.5 Prediction Based on Clustered Airbox Dataset. IEEE Transactions on Knowledge and Data Engineering, volume 34, issue 10, pp. 4994-5008, October 2022. Yi-Fang Chiang, Ka-Ui Chu, Ling-Jyh Chen, and Yao-Hua Ho. Predicting Risk of COVID-19 Outbreak by using Outdoor Air Pollution Indicators and Population Flow with Queueing Theory. Atmosphere, volume 13, issue 10, article number 1727, 2022. Pei-Yi Wong, Hsiao-Yun Lee, Ling-Jyh Chen, Yu-Cheng Chen, Nai-Tzu Chen, Shih-Chun Candice Lung, Huey-Jen Su, Chih-Da Wu, Jose Guillermo Cedeno Laurent, Gary Adamkiewicz, and John D. Spengler. An alternative approach for estimating large-area indoor PM2.5 concentration – A case study of schools. Building and Environment, volume 219, 109249, July 2022. Sachit Mahajan, Ming-Kuang Chung, Jenny Martinez, Yris Olaya, Dirk Helbing, and Ling-Jyh Chen. Translating citizen-generated air quality data into evidence for shaping policy. Humanities and Social Sciences Communications. volume 9, article 122, April 2022. Jose Guillermo Cedeño Laurent, Piers MacNaughton, Emily Jones, Anna S. Young, Maya Bliss, Skye Flanigan, Jose Vallarino, Ling-Jyh Chen, Maya Bliss, Borong Lin, Xiaodong Cao, and Joseph G. Allen. Associations between Acute Exposures to PM2.5 and Carbon Dioxide Indoors and Cognitive Function in Office Workers: A Multicountry Longitudinal Prospective Observational Study. Environmental Research Letters, volume 16, number 9, 094047, Sept. 2021. Yao-Hua Ho, Yun-Juo Tai, and Ling-Jyh Chen. COVID-19 Pandemic Analysis for a Country’s Ability to Outbreak Control using Little’s Law: Infodemiology Approach. Sustainability, volume 13, issue 10, 5628, May, 2021. Wen-Cheng Vincent Wang, Shih-Chun Candice Lung, Chun-Hu Liu, Tzu-Yao Julia Wen, Shu-Chuan Hu, and Ling-Jyh Chen. Evaluation and Application of A Novel Low-cost Wearable Sensing Device. Atmosphere, volume 12, issue 2, article number 270, 2021. Sachit Mahajan, Cyuan Heng Luo, Dong-Yi Wu, and Ling-Jyh Chen. From Do-It-Yourself (DIY) to Do-It-Together (DIT): Reflections on Designing a Citizen Driven Air Quality Monitoring Framework in Taiwan. Sustainable Cities and Society, volume 66, 102628, March, 2021. Chi-Chang Ho, Ling-Jyh Chen, and Jing-Shiang Hwang. Estimating ground-level PM2.5 levels in Taiwan using data from air quality monitoring stations and high coverage of microsensors. Environmental Pollution Journal, volume 264, pages 114810, September 2020. Jiayu Li, Huang Zhang, Chun-Ying Chao, Chih-Hsiang Chien, Chang-Yu Wu, Cyuan Heng Luo, Ling-Jyh Chen, and Pratim Biswas. Integrating Low-cost Air Quality Sensor Networks with Fixed and Satellite Monitoring Systems to Study Ground-level PM2.5 Atmospheric Environment. Atmospheric Environment, volume 223, pages 117293, February, 2020. Nai-Cih Liou, Cyuan-Heng Luo, Sachit Mahajan, and Ling-Jyh Chen. Why Is Short-Time PM2.5 Forecast Difficult? The Effects of Sudden Events. IEEE Access Journal, volume 8, pp. 12662 - 12674, December, 2019. Sachit Mahajan, Yu-Siou Tang, Dong-Yi Wu, Tzu-Chieh Tsai, and Ling-Jyh Chen. CAR: The Clean Air Routing Algorithm for Path Navigation with Minimal PM2.5 Exposure on the Move. IEEE Access Journal, volume 7, pp. 147373 - 147382, October, 2019. Yi-Bing Lin, Hung-Chun Tseng, Li-Chang Wang, and Ling-Jyh Chen. Performance of Splitting LTE-WLAN Aggregation. ACM/Springer Mobile Networks and Applications, volume 24, issue 5, pp. 1587-1595, October, 2019. Yi-Bing Lin, Hung-Chun Tseng, Yun-Wei Lin, and Ling-Jyh Chen. NB-IoTtalk: A Service Platform for Fast Development of NB-IoT Applications. IEEE Internet of Things Journal, volume 6, issue 1, pp. 928-939, February, 2019. Guowen Huang, Ling-Jyh Chen, Wen-Han Hwang, ShengLi Tzeng, and Hsin-Cheng Huang. Real-Time PM2.5 Mapping and Anomaly Detection from AirBoxes in Taiwan. Environmetrics, volume 29, issue 8, e2537, December, 2018. Yi-Bing Lin, Ying-Ju Shih, Hung-Chun Tseng, and Ling-Jyh Chen. LWA Rate Adaption by Enhanced Event - Triggered Reporting. IEEE Transactions on Vehicular Technology, volume 67, issue 11, pp. 10950-10959, November, 2018. Sachit Mahajan, Tzu-Chieh Tsai, and Ling-Jyh Chen. Short-Term PM2.5 Forecasting Using Exponential Smoothing Method: A Comparative Analysis. Sensors, volume 18, issue 10, article 3223, September, 2018. Sachit Mahajan, Hao-Min Liu, Tzu-Chieh Tsai, and Ling-Jyh Chen. Improving the Accuracy and Efficiency of PM2.5 Forecast Service Using Cluster-based Hybrid Neural Network Model. IEEE Access Journal, volume 6, pp. 19193-19204, March, 2018. Ling-Jyh Chen, Yao-Hua Ho, Hsin-Hung Hsieh, Shih-Ting Huang, Hu-Cheng Lee, and Sachit Mahajan. ADF: an Anomaly Detection Framework for Large-scale PM2.5 Sensing Systems. IEEE Internet of Things Journal, volume 5, issue 2, pp. 559-570, April, 2018. Yao-Hua Ho, Yu-Te Huang, Hao-hua Chu, and Ling-Jyh Chen. Adaptive Sensing Scheme using Naïve Bayes Classification for Environment Monitoring with Drone. International Journal of Distributed Sensor Networks, volume 14, issue 1, January, 2018. Ling-Jyh Chen, Yao-Hua Ho, Hu-Cheng Lee, Hsuan-Cho Wu, Hao-Min Liu, Hsin-Hung Hsieh, Yu-Te Huang, and Shih-Chun Candice Lung. An Open Framework for Participatory PM2.5 Monitoring in Smart Cities. IEEE Access Journal, volume 5, pp. 14441-14454, July, 2017. Wen-Yuan Zhu, Wen-Chih Peng, Ling-Jyh Chen, Kai Zheng, and Xiaofang Zhou. Exploiting Viral Marketing for Location Promotion in Location-based Social Networks. ACM Transactions on Knowledge Discovery from Data, volume 11, number 2, article no. 25, November, 2016. Yao-Hua Ho, Chun-Han Lin, and Ling-Jyh Chen. On-Demand Misbehavior Detection (OMD) for VANET. International Journal of Distributed Sensor Networks, volume 12, number 10, October 2016. Yao Hua Ho and Ling-Jyh Chen. Enhancing Robustness of Vehicular Networks using Virtual Frameworks. Telecommunication Systems, Springer, volume 58, number 4, pp. 329-348, April, 2015. Wen-Yuan Zhu, Wen-Chih Peng, Chih-Chieh Hung, Po-Ruey Lei, and Ling-Jyh Chen. Exploring Sequential Probability Tree for Movement-based Community Discovery. IEEE Transactions on Knowledge and Data Engineering, volume 26, number 11, pp. 2717-2730, November, 2014. Ling-Jyh Chen, Jyh-How Huang, Ying-Yu Chen, and Li-Ping Tung. Using Known Vectors to Improve Data Dissemination in Opportunistic Networks. International Journal of Ad Hoc and Ubiquitous Computing, Inderscience, volume 17, number 1, pp. 59-69, 2014. Li-Ping Tung, Yi-Chao Chen, Kun-chan Lan, and Ling-Jyh Chen. MetroNet: a disruption-tolerant approach for mobile downloads on metro systems. Transactions on Emerging Telecommunications Technologies, John Wiley \u0026amp; Sons Ltd., volume 25, number 8, pp. 835-851, August, 2014. Li-Ping Tung, Cheng-Long Tseng, and Ling-Jyh Chen. Improving Data Delivery in Opportunistic Networks Using Probabilistic Forwarding. International Journal of Satellite Communications Policy and Management, Inderscience, volume 1, number 2/3, pp. 120-137, 2012. Bo-Chun Wang, Chien-Wei Lin, Kuan-Ta Chen, and Ling-Jyh Chen. An Analytical Model for Generalized ESP Games. Knowledge-Based Systems. Elsevier, volume 34, pp. 114-127, October, 2012. Ling-Jyh Chen, Yu-Song Syu, Hung-Chia Chen, and Wang-Chien Lee. The Design and Evaluation of Task Assignment Algorithms for GWAP-based Geospatial Tagging Systems. Mobile Networks and Applications, ACM/Springer, volume 17, number 3, pp.395-414, June, 2012. Bo-Chun Wang, Wen-Yuan Zhu, and Ling-Jyh Chen. Improving Amazon-like Review Systems by Considering the Credibility and Time-Decay of Public Reviews. Informatica, volume 35, number 4, pp. 463-472, December, 2011. Ling-Jyh Chen and Hao-Hsiang Hung. A Two-State Markov-based Wireless Error Model for Bluetooth Networks. Wireless Personal Communications, Springer, volume 58, number 4, pp. 657-668, June, 2011. Ling-Jyh Chen, Bo-Chun Wang, and Wen-Yuan Zhu. The Design of Puzzle Selection Strategies for ESP-like GWAP Systems. IEEE Transactions on Computational Intelligence and AI in Games, volume 2, number 2, pp. 120-130, June, 2010. Jyh-How Huang, Ying-Yu Chen, Yu-Te Huang, Po-Yen Lin, Yi-Chao Chen, Yi-Fu Lin, Shih-Ching Yen, Polly Huang, and Ling-Jyh Chen. Rapid Prototyping for Wildlife and Ecological Monitoring. IEEE Systems Journal, volume 4, number 2, pp. 198-209, June, 2010. Ling-Jyh Chen, Bo-Chun Wang, and Kuan-Ta Chen. The Design of Puzzle Selection Strategies for GWAP Systems. Concurrency and Computation: Practice and Experience, John Wiley \u0026amp; Sons Ltd., volume 22, number 7, pp. 890-908, May, 2010. Ling-Jyh Chen, Tony Sun, and Nia-Chang Liang. An Evaluation Study of Mobility Support in ZigBee Networks. Journal of Signal Processing Systems, Springer, volume 59, number 1, pp. 111-122, April, 2010. Ling-Jyh Chen and Yung-Chih Chen. An Analytical Study of People Mobility in Opportunistic Networks. Journal of Information Science and Engineering, volume 26, number 1, pp. 197-214, January, 2010. Ling-Jyh Chen, Rohit Kapoor, Sewook Jung, M. Y. Sanadidi, and Mario Gerla. An Adaptive ARQ Timeout Approach for Audio Streaming over Bluetooth. International Journal of Wireless and Mobile Computing, Inderscience, volume 3, number 4, pp.255-264, 2009. Ling-Jyh Chen, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. AdHoc Probe: End to end Capacity Probing in Ad Hoc Networks. Wireless Networks, ACM/Springer, volume 15, number 1, pp. 111-126, January, 2009. Ling-Jyh Chen, Tony Sun, Bo-Chun Wang, M. Y. Sanadidi, and Mario Gerla. PBProbe: A Capacity Estimation Tool for High Speed Networks. Computer Communications Journal, Elsevier, volume 31, number 17, pp. 3883-3893, November, 2008. Ling-Jyh Chen, Chen-Hung Yu, Cheng-Long Tseng, Hao-hua Chu, and Cheng-Fu Chou. A Content-Centric Framework for Effective Data Dissemination in Opportunistic Networks. IEEE Journal of Selected Areas in Communications, volume 26, number 5, pp. 761-772, June, 2008. Ling-Jyh Chen, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. Monitoring Access Link Capacity Using TFRC Probe. Computer Communications, Elsevier, volume 29, number 10, pp. 1605-1613, June, 2006. Guang Yang, Ling-Jyh Chen, Tony Sun, Mario Gerla, and M. Y. Sanadidi. Smooth and Efficient Real-time Video Transport in Presence of Wireless Errors. ACM Transactions on Multimedia Computing, Communications and Applications, volume 2, number 2, pp. 109-126, May, 2006. ","tags":[],"title":"Journal Articles","url":"https://cclljj.github.io/publications/journal/"},{"content":" Polly Huang, Po-Yen Lin, Ling-Jyh Chen, and Jyh-How Huang, Operation Method and Radio Device for Controlling Power Switch of Radio Based on Moving Speed, US Patent 8,559,902, October 15, 2013. Polly Huang, Seng-Yong Lau, Ling-Jyh Chen, and Jyh-How Huang, System and Method for Time Synchronization, US Patent 8,384,590, February 26, 2013. Polly Huang, Po-Yen Lin, Ling-Jyh Chen, and Jyh-How Huang, 利用移動速度控制無線電開關之操作方法及其無線電設備 , Taiwan Patent I416411, November 21, 2013. Polly Huang, Seng-Yong Lau, Ling-Jyh Chen, and Jyh-How Huang, 時間同步裝置、系統及其方法 , Taiwan Patent I415497, November 11, 2013. Ling-Jyh Chen, Der-Ming Juang, Wen-Yuan Zhu, Hsiao-Hsuan Yu, and Fu-Wei Chen. 基於中文字型架構之反向人機辨識碼之辨識方法 , Taiwan Patent I447657, August 1, 2014. Ling-Jyh Chen, Der-Ming Juang, Wen-Yuan Zhu, Hsiao-Hsuan Yu, and Fu-Wei Chen. CAPTCHA and reCAPTCHA with Sinographs, No. 13/187,652, July 21, 2011, filed to United States Patent and Trademark Office; Publication No. US 2012/0023549, Jan. 26, 2012. Mario Gerla, M. Y. Sanadidi, Giovanni Pau, Ren Wang, Alex Balk, Dario Maggiorini, Kenshin Yamada, Rohit Kapoor, and Ling-Jyh Chen. Method and Apparatus for Improved Data Transmission, No. 10/550,806, March 2004, filed to United States Patent and Trademark Office; Publication No. US 2007/0115814, May 24, 2007. ","lastmod":"2026-04-09T12:53:27+08:00","section":"publications","summary":" Polly Huang, Po-Yen Lin, Ling-Jyh Chen, and Jyh-How Huang, Operation Method and Radio Device for Controlling Power Switch of Radio Based on Moving Speed, US Patent 8,559,902, October 15, 2013. Polly Huang, Seng-Yong Lau, Ling-Jyh Chen, and Jyh-How Huang, System and Method for Time Synchronization, US Patent 8,384,590, February 26, 2013. Polly Huang, Po-Yen Lin, Ling-Jyh Chen, and Jyh-How Huang, 利用移動速度控制無線電開關之操作方法及其無線電設備 , Taiwan Patent I416411, November 21, 2013. Polly Huang, Seng-Yong Lau, Ling-Jyh Chen, and Jyh-How Huang, 時間同步裝置、系統及其方法 , Taiwan Patent I415497, November 11, 2013. Ling-Jyh Chen, Der-Ming Juang, Wen-Yuan Zhu, Hsiao-Hsuan Yu, and Fu-Wei Chen. 基於中文字型架構之反向人機辨識碼之辨識方法 , Taiwan Patent I447657, August 1, 2014. Ling-Jyh Chen, Der-Ming Juang, Wen-Yuan Zhu, Hsiao-Hsuan Yu, and Fu-Wei Chen. CAPTCHA and reCAPTCHA with Sinographs, No. 13/187,652, July 21, 2011, filed to United States Patent and Trademark Office; Publication No. US 2012/0023549, Jan. 26, 2012. Mario Gerla, M. Y. Sanadidi, Giovanni Pau, Ren Wang, Alex Balk, Dario Maggiorini, Kenshin Yamada, Rohit Kapoor, and Ling-Jyh Chen. Method and Apparatus for Improved Data Transmission, No. 10/550,806, March 2004, filed to United States Patent and Trademark Office; Publication No. US 2007/0115814, May 24, 2007. ","tags":[],"title":"Patents","url":"https://cclljj.github.io/publications/patents/"},{"content":" Chien-Ti Hsiao, Pei-Shin Hwang, Polly Huang, Kate Ching-Ju Lin, Ling-Jyh Chen. Polyband: A Carbon-Polymer Wristband for Hand Gesture Recognition. ACM Conference on Embedded Networked Sensor Systems (ACM SenSys'23), Istanbul, Turkiye, 2023. (Best Demo Runner-up Award) Chia-Chin Chung, Chu-Chi Pai, Fu-Shiang Ching, Chao Wang, and Ling-Jyh Chen. When Post-Quantum Cryptography Meets the Internet of Things: An Empirical Study. ACM Conference on Embedded Networked Sensor Systems (ACM SenSys'22), Portland, Oregon, USA, 2022. Sheng-Chun Wu, Dong-Yi Wu, Fu-Hsiang Ching, and Ling-Jyh Chen. Participatory Sound Meter Calibration System for Mobile Devices. ACM Conference on Embedded Networked Sensor Systems (ACM SenSys'20), Yokohama, Japan, 2020. Yao-Hua Ho, Pei-En Li, Ling-Jyh Chen, and Yu-Lun Liu. Indoor Air Quality Monitoring System for Proactive Control of Respiratory Infectious Diseases. ACM Conference on Embedded Networked Sensor Systems (ACM SenSys'20), Yokohama, Japan, 2020. Nai-Cih Liou, Cyuan-Heng Luo, and Ling-Jyh Chen. Why is short time PM2.5 forecast difficult? The effect of sudden events. Asian Aerosol Conference (AAC'19), Hong Kong, 2019. Sachit Mahajan, Yu-Siou Tang, Dong-Yi Wu, Tzu-Chieh Tsai, and Ling-Jyh Chen. CAR: The Cleanest Air Routing Algorithm for Path Navigation with Minimal PM2.5 Exposure on the Move. ACM/USENIX International Conference on Mobile Systems, Applications, and Services (ACM/USENIX MobiSys'18), Munich, Germany, 2018. Ling-Jyh Chen, Wuulong Hsu, MingWei Cheng, and Hu-Cheng Lee. LASS: A Location-Aware Sensing System for Participatory PM2.5 Monitoring. ACM/USENIX International Conference on Mobile Systems, Applications, and Services (ACM/USENIX MobiSys'16), Singapore, 2016. Roberto Carvalho, Hung-Yu Lee, Sachit Mahajan, and Ling-Jyh Chen. A SDR-Based Indoor Localization System for Mobile Devices. ACM/USENIX International Conference on Mobile Systems, Applications, and Services (ACM/USENIX MobiSys'16), Singapore, 2016. Wei-Tung Chen and Ling-Jyh Chen. Magnetic Positioning Sphere: A Single-Source 3D Positioning System using Rotating Magnetic Fields. ACM/USENIX International Conference on Mobile Systems, Applications, and Services (ACM/USENIX MobiSys'16), Singapore, 2016. Roberto Carvalho, Ching-Hsiang Chu and Ling-Jyh Chen. IVC: Imperceptible Video Communication. Short Paper (Demo). ACM International Workshop on Mobile Computing Systems and Applications (HotMobile'14), Santa Barbara, CA, USA, 2014. Ru-Sen Jeng, Chien-Yu Kuo, Yao-hua Ho, Ming-Feng Lee, Lin-Wen Tseng, Chia-Lin Fu, Peo-Fang Liang, and Ling-Jyh Chen. Missing Data Handling for Meter Data Management System. Short Paper (Poster). ACM International Conference on Future Energy Systems (e-Energy'13), Berkeley, CA, USA, 2013. Seng-Yong Lau, Ling-Jyh Chen, Yu-Te Huang, Po-Yen Lin, Yi-Hsuan Chiang, Jyh-How Huang, Kun-chan Lan, Hao-hua Chu, and Polly Huang. Fine-Grained Time Synchronization For Mission-Critical DTSNs. Short Paper (Poster). IEEE International Conference on Networked Sensing Systems (INSS'12), Antwerp, Belgium, 2012. Cheng-Yu Lin and Ling-Jyh Chen. TPE-CMS: A Comfort Measuring System for Public Bus Service in Taipei City. Short Paper (Demo). The 30th IEEE International Conference on Computer Communications (Infocom'11), Shanghai, China, 2011. Cheng-Yu Lin and Ling-Jyh Chen. Compressing Trajectories Using Inter-Frame Coding. Short Paper (Poster). The 30th IEEE International Conference on Computer Communications (Infocom'11), Shanghai, China, 2011. Jyh-How Huang, Po-Yen Lin, Yu-Te Huang, Seng-Yong Lau, Ling-Jyh Chen, Kun-chan Lan, Hao-hua Chu, and Polly Huang. User-Centric Radio Power Control for Opportunistic Mountain Hiking Networks. Short Paper (Poster). The 9th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN'10), Stockholm, Sweden, 2010. Ling-Jyh Chen, Ying-Yu Chen, Kun-chan Lan, and Chien-Ming Chou. Localized Data Dissemination in Vehicular Sensing Networks. Short Paper (Poster). The 15th Annual International Conference on Mobile Computing and Networking (MobiCom'09), Beijing, China, 2009. Yu-Te Huang, Yi-Chao Chen, Jyh-How Huang, Ling-Jyh Chen, Polly Huang. YushanNet: A Delay-Tolerant Wireless Sensor Network for Hiker Tracking in Yushan National Park. Demo Paper. The International conference on Mobile Data Management Systems, Services and middleware (MDM'09), Taipei, Taiwan, 2009. Che-Liang Chiou and Ling-Jyh Chen. An Evaluation Study of Routing Reliability in Opportunistic Networks. Short Paper (Poster). The 9th ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc'08), Hong Kong, 2008. Ling-Jyh Chen, Ting-Kai Huang, and Che-Liang Chiou. Scalable and Collaborative Internet Access for Opportunistic People Networks. Short Paper (Poster). The 9th ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc'08), Hong Kong, 2008. Yi-Chao Chen, Yu-Te Huang, Jyh-How Huang, Ling-Jyh Chen, Polly Huang, and Shivakant Mishra. _YushanNet: A Real-World WSN Deployment for Hiker Tracking in Yushan National Park._Work in Progress (WIP) Session. ACM/USENIX The 6th International Conference on Mobile Systems, Applications, and Services (ACM/USENIX MobiSys'08), Breckenridge, Colorado, USA, 2008. Yu-Hsin Shih, Ling-Jyh Chen, and Chun-Yang Chen. Improving Reliability of Web 2.0-based Rating Systems Using Per-user Trustiness. Poster in Wikimania 2007, Taipei, Taiwan, 2007. Chun-Yang Chen, Cheng-Chun Lou, Polly Huang, and Ling-Jyh Chen. Detecting Bad Mouthing Behavior in Reputation Systems. Poster in Wikimania 2007, Taipei, Taiwan, 2007. Wei-Cheng Xiao, Shih-Hsuan, Ling-Jyh Chen, and Cheng-Fu Chou. A Novel Seamless Vertical Handoff Solution. Poster in IEEE International Conference on Consumer Electronics (ICCE'07), Las Vegas, USA. Tony Sun, Cesar Marcondes, Anders Perrson, Ling-Jyh Chen, M. Y. Sanadidi, and Mario Gerla. TCP Probe: A Passive Capacity Estimation Extension to TCP. Poster in UCLA CSD Research Review 2006. Ling-Jyh Chen, Tony Sun, Guang Yang, and Mario Gerla. USHA: a simple and practical seamless vertical handoff solution. Demo in IEEE Consumer Communications and Networking Conference 2006, Las Vegas, USA, 2006. Tony Sun, Ling-Jyh Chen, Chih-Chieh Han, Guang Yang, Mario Gerla. Path Capacity Estimation in IEEE 802.15.4 Enabled Wireless Sensor Network via SenProbe. Demo in IEEE Consumer Communications and Networking Conference 2006, Las Vegas, USA, 2006. Ling-Jyh Chen, Tony Sun, Guang Yang, and Mario Gerla. USHA: a simple and practical seamless vertical handoff solution. Demo in the 2nd ACM Annual International Conference on Mobile and Ubiquitous Systems: networking and services (MobiQuitous'05), San Diego, USA, 2005. Ling-Jyh Chen, Tony Sun, Guang Yang, and Mario Gerla. Adaptive Video Streaming in Vertical Handoff. Demo in the 1st ACM Annual International Conference on Mobile and Ubiquitous Systems: networking and services (MobiQuitous'04), Boston, USA, 2004. Ling-Jyh Chen, Tony Sun, M. Y. Sanadidi, and Mario Gerla. Improving Wireless Throughput via Interleaved FEC. Poster in UCLA CSD Research Review 2004. (This poster won the first prize in the 2004 research review!!) Ling-Jyh Chen, Guang Yang, Tony Sun, M. Y. Sanadidi, and Mario Gerla. Adaptive Video Streaming in Vertical Handoff. Poster in UCLA CSD Research Review 2004. Rohit Kapoor, Ling-Jyh Chen, Alok Nandan, Mario Gerla, and M. Y. Sanadidi. CapProbe: Capacity Estimation for Wired and Wireless Links. Poster in UCLA CSD Research Review 2004. ","lastmod":"2026-04-09T12:53:27+08:00","section":"publications","summary":" Chien-Ti Hsiao, Pei-Shin Hwang, Polly Huang, Kate Ching-Ju Lin, Ling-Jyh Chen. Polyband: A Carbon-Polymer Wristband for Hand Gesture Recognition. ACM Conference on Embedded Networked Sensor Systems (ACM SenSys'23), Istanbul, Turkiye, 2023. (Best Demo Runner-up Award) Chia-Chin Chung, Chu-Chi Pai, Fu-Shiang Ching, Chao Wang, and Ling-Jyh Chen. When Post-Quantum Cryptography Meets the Internet of Things: An Empirical Study. ACM Conference on Embedded Networked Sensor Systems (ACM SenSys'22), Portland, Oregon, USA, 2022. Sheng-Chun Wu, Dong-Yi Wu, Fu-Hsiang Ching, and Ling-Jyh Chen. Participatory Sound Meter Calibration System for Mobile Devices. ACM Conference on Embedded Networked Sensor Systems (ACM SenSys'20), Yokohama, Japan, 2020. Yao-Hua Ho, Pei-En Li, Ling-Jyh Chen, and Yu-Lun Liu. Indoor Air Quality Monitoring System for Proactive Control of Respiratory Infectious Diseases. ACM Conference on Embedded Networked Sensor Systems (ACM SenSys'20), Yokohama, Japan, 2020. Nai-Cih Liou, Cyuan-Heng Luo, and Ling-Jyh Chen. Why is short time PM2.5 forecast difficult? The effect of sudden events. Asian Aerosol Conference (AAC'19), Hong Kong, 2019. Sachit Mahajan, Yu-Siou Tang, Dong-Yi Wu, Tzu-Chieh Tsai, and Ling-Jyh Chen. CAR: The Cleanest Air Routing Algorithm for Path Navigation with Minimal PM2.5 Exposure on the Move. ACM/USENIX International Conference on Mobile Systems, Applications, and Services (ACM/USENIX MobiSys'18), Munich, Germany, 2018. Ling-Jyh Chen, Wuulong Hsu, MingWei Cheng, and Hu-Cheng Lee. LASS: A Location-Aware Sensing System for Participatory PM2.5 Monitoring. ACM/USENIX International Conference on Mobile Systems, Applications, and Services (ACM/USENIX MobiSys'16), Singapore, 2016. Roberto Carvalho, Hung-Yu Lee, Sachit Mahajan, and Ling-Jyh Chen. A SDR-Based Indoor Localization System for Mobile Devices. ACM/USENIX International Conference on Mobile Systems, Applications, and Services (ACM/USENIX MobiSys'16), Singapore, 2016. Wei-Tung Chen and Ling-Jyh Chen. Magnetic Positioning Sphere: A Single-Source 3D Positioning System using Rotating Magnetic Fields. ACM/USENIX International Conference on Mobile Systems, Applications, and Services (ACM/USENIX MobiSys'16), Singapore, 2016. Roberto Carvalho, Ching-Hsiang Chu and Ling-Jyh Chen. IVC: Imperceptible Video Communication. Short Paper (Demo). ACM International Workshop on Mobile Computing Systems and Applications (HotMobile'14), Santa Barbara, CA, USA, 2014. Ru-Sen Jeng, Chien-Yu Kuo, Yao-hua Ho, Ming-Feng Lee, Lin-Wen Tseng, Chia-Lin Fu, Peo-Fang Liang, and Ling-Jyh Chen. Missing Data Handling for Meter Data Management System. Short Paper (Poster). ACM International Conference on Future Energy Systems (e-Energy'13), Berkeley, CA, USA, 2013. Seng-Yong Lau, Ling-Jyh Chen, Yu-Te Huang, Po-Yen Lin, Yi-Hsuan Chiang, Jyh-How Huang, Kun-chan Lan, Hao-hua Chu, and Polly Huang. Fine-Grained Time Synchronization For Mission-Critical DTSNs. Short Paper (Poster). IEEE International Conference on Networked Sensing Systems (INSS'12), Antwerp, Belgium, 2012. Cheng-Yu Lin and Ling-Jyh Chen. TPE-CMS: A Comfort Measuring System for Public Bus Service in Taipei City. Short Paper (Demo). The 30th IEEE International Conference on Computer Communications (Infocom'11), Shanghai, China, 2011. Cheng-Yu Lin and Ling-Jyh Chen. Compressing Trajectories Using Inter-Frame Coding. Short Paper (Poster). The 30th IEEE International Conference on Computer Communications (Infocom'11), Shanghai, China, 2011. Jyh-How Huang, Po-Yen Lin, Yu-Te Huang, Seng-Yong Lau, Ling-Jyh Chen, Kun-chan Lan, Hao-hua Chu, and Polly Huang. User-Centric Radio Power Control for Opportunistic Mountain Hiking Networks. Short Paper (Poster). The 9th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN'10), Stockholm, Sweden, 2010. Ling-Jyh Chen, Ying-Yu Chen, Kun-chan Lan, and Chien-Ming Chou. Localized Data Dissemination in Vehicular Sensing Networks. Short Paper (Poster). The 15th Annual International Conference on Mobile Computing and Networking (MobiCom'09), Beijing, China, 2009. Yu-Te Huang, Yi-Chao Chen, Jyh-How Huang, Ling-Jyh Chen, Polly Huang. YushanNet: A Delay-Tolerant Wireless Sensor Network for Hiker Tracking in Yushan National Park. Demo Paper. The International conference on Mobile Data Management Systems, Services and middleware (MDM'09), Taipei, Taiwan, 2009. Che-Liang Chiou and Ling-Jyh Chen. An Evaluation Study of Routing Reliability in Opportunistic Networks. Short Paper (Poster). The 9th ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc'08), Hong Kong, 2008. Ling-Jyh Chen, Ting-Kai Huang, and Che-Liang Chiou. Scalable and Collaborative Internet Access for Opportunistic People Networks. Short Paper (Poster). The 9th ACM International Symposium on Mobile Ad Hoc Networking and Computing (MobiHoc'08), Hong Kong, 2008. Yi-Chao Chen, Yu-Te Huang, Jyh-How Huang, Ling-Jyh Chen, Polly Huang, and Shivakant Mishra. _YushanNet: A Real-World WSN Deployment for Hiker Tracking in Yushan National Park._Work in Progress (WIP) Session. ACM/USENIX The 6th International Conference on Mobile Systems, Applications, and Services (ACM/USENIX MobiSys'08), Breckenridge, Colorado, USA, 2008. Yu-Hsin Shih, Ling-Jyh Chen, and Chun-Yang Chen. Improving Reliability of Web 2.0-based Rating Systems Using Per-user Trustiness. Poster in Wikimania 2007, Taipei, Taiwan, 2007. Chun-Yang Chen, Cheng-Chun Lou, Polly Huang, and Ling-Jyh Chen. Detecting Bad Mouthing Behavior in Reputation Systems. Poster in Wikimania 2007, Taipei, Taiwan, 2007. Wei-Cheng Xiao, Shih-Hsuan, Ling-Jyh Chen, and Cheng-Fu Chou. A Novel Seamless Vertical Handoff Solution. Poster in IEEE International Conference on Consumer Electronics (ICCE'07), Las Vegas, USA. Tony Sun, Cesar Marcondes, Anders Perrson, Ling-Jyh Chen, M. Y. Sanadidi, and Mario Gerla. TCP Probe: A Passive Capacity Estimation Extension to TCP. Poster in UCLA CSD Research Review 2006. Ling-Jyh Chen, Tony Sun, Guang Yang, and Mario Gerla. USHA: a simple and practical seamless vertical handoff solution. Demo in IEEE Consumer Communications and Networking Conference 2006, Las Vegas, USA, 2006. Tony Sun, Ling-Jyh Chen, Chih-Chieh Han, Guang Yang, Mario Gerla. Path Capacity Estimation in IEEE 802.15.4 Enabled Wireless Sensor Network via SenProbe. Demo in IEEE Consumer Communications and Networking Conference 2006, Las Vegas, USA, 2006. Ling-Jyh Chen, Tony Sun, Guang Yang, and Mario Gerla. USHA: a simple and practical seamless vertical handoff solution. Demo in the 2nd ACM Annual International Conference on Mobile and Ubiquitous Systems: networking and services (MobiQuitous'05), San Diego, USA, 2005. Ling-Jyh Chen, Tony Sun, Guang Yang, and Mario Gerla. Adaptive Video Streaming in Vertical Handoff. Demo in the 1st ACM Annual International Conference on Mobile and Ubiquitous Systems: networking and services (MobiQuitous'04), Boston, USA, 2004. Ling-Jyh Chen, Tony Sun, M. Y. Sanadidi, and Mario Gerla. Improving Wireless Throughput via Interleaved FEC. Poster in UCLA CSD Research Review 2004. (This poster won the first prize in the 2004 research review!!) Ling-Jyh Chen, Guang Yang, Tony Sun, M. Y. Sanadidi, and Mario Gerla. Adaptive Video Streaming in Vertical Handoff. Poster in UCLA CSD Research Review 2004. Rohit Kapoor, Ling-Jyh Chen, Alok Nandan, Mario Gerla, and M. Y. Sanadidi. CapProbe: Capacity Estimation for Wired and Wireless Links. Poster in UCLA CSD Research Review 2004. ","tags":[],"title":"Posters/Demo","url":"https://cclljj.github.io/publications/posters/"},{"content":" J. W. S. Liu, E. T. H. Chu, J. M. Ho, L. J. Chen, S.-W. Bai, Y.-C. Chen, Y.-J. Lin, \u0026amp; J. Su. BeDIPS: A Building/environment Data Based Indoor Positioning Service. Technical Report TR-IIS-15-001, Institute of Information Science, Academia Sinica, 2015. Cheng-Yu Lin, Hung-Chia Chen, Ying-Yu Chen, Wang-Chien Lee, and Ling-Jyh Chen. Compressing Trajectories Using Inter-Frame Coding. Technical Report TR-IIS-10-007, Institute of Information Science, Academia Sinica, 2010. Ling-Jyh Chen, Bo-Chun Wang, and Kuan-Ta Chen. Playing GWAP With Strategies. Technical Report TR-IIS-09-001, Institute of Information Science, Academia Sinica, 2009. Ling-Jyh Chen and Ting-Kai Huang. Web Surfing on the Go: A Scalable and Collaborative Internet Access Approach. Technical Report TR-IIS-08-008, Institute of Information Science, Academia Sinica, 2008. Ling-Jyh Chen, Bo-Chun Wang, Chun-Yang Chen, Irwin King, and Jimmy Lee. An Analytical Study of Puzzle Selection Strategies for the ESP Game. Technical Report TR-IIS-08-007, Institute of Information Science, Academia Sinica, 2008. Ling-Jyh Chen and Ting-Kai Huang. PPWeb: A Peer-to-Peer Approach for Web Surfing On the Go. Technical Report TR-IIS-07-011, Institute of Information Science, Academia Sinica, 2007. Ling-Jyh Chen, Cheng-Long Tseng, and Cheng-Fu Chou. On Using Probabilistic Forwarding to Improve HEC-based Data Forwarding in Opportunistic Networks. Technical Report TR-IIS-07-009, Institute of Information Science, Academia Sinica, 2007. Chen-Hung Yu, Yung-Chih Chen, and Ling-Jyh Chen. Effective File Transfer for Opportunistic Networks. Technical Report TR-IIS-06-010, Institute of Information Science, Academia Sinica, 2006. Yung-Chih Chen, Paruvelli Sreedevi, Kuan-Ta Chen, and Ling-Jyh Chen. Analysis of Opportunistic Networks based on Realistic Network Traces. Technical Report TR-IIS-06-009, Institute of Information Science, Academia Sinica, 2006. Guang Yang, Ling-Jyh Chen, Tony Sun, Biao Zhou, and Mario Gerla. Ad-hoc Storage Overlay System (ASOS): A Delay-Tolerant Approach in MANETs. Technical Report TR050030, UCLA CSD, 2005. Ling-Jyh Chen, Li Lao, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. PBProbe: A CapProbe based Scalable Capacity Estimation Tool. Technical Report TR050029, UCLA CSD, 2005. Tony Sun, Ling-Jyh Chen, Chih-Chieh Han, Guang Yang, and Mario Gerla. Measuring Effective Capacity of IEEE 802.15.4 Beaconless Mode. Technical Report TR050027, UCLA CSD, 2005. Ling-Jyh Chen, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. AdHoc Probe: Path Capacity Probing in Wireless Ad Hoc Networks. Technical Report TR050005, UCLA CSD, 2005. Tony Sun, Ling-Jyh Chen, Chih-Chieh Han, and Mario Gerla. Improving Data Reliability via Exploiting Redundancy in Sensor Networks. Technical Report TR040037, UCLA CSD, 2004. Csaba Kiss Kallo, Sewook Jung, Ling-Jyh Chen, Mauro Brubati, and Mario Gerla. Throughput, Energy and Path Length Tradeoffs in Bluetooth Scatternets. Technical Report TR040031, UCLA CSD, 2004. Ling-Jyh Chen, Alok Nandan, Guang Yang, M. Y. Sanadidi, and Mario Gerla. CapProbe based Passive Capacity Estimation. Technical Report TR040023, UCLA CSD, 2004. Ling-Jyh Chen, Tony Sun, Benjamin Cheung, Duke Nguyen, and Mario Gerla. Universal Seamless Handoff Architecture in Wireless Overlay Networks. Technical Report TR040012, UCLA CSD, 2004. Rohit Kapoor, Ling-Jyh Chen, M. Y. Sanadidi, and Mario Gerla. CapProbe: A Simple and Accurate Technique to Measure Path Capacity. Technical Report TR040001, UCLA CSD, 2004. ","lastmod":"2026-04-09T12:53:27+08:00","section":"publications","summary":" J. W. S. Liu, E. T. H. Chu, J. M. Ho, L. J. Chen, S.-W. Bai, Y.-C. Chen, Y.-J. Lin, \u0026amp; J. Su. BeDIPS: A Building/environment Data Based Indoor Positioning Service. Technical Report TR-IIS-15-001, Institute of Information Science, Academia Sinica, 2015. Cheng-Yu Lin, Hung-Chia Chen, Ying-Yu Chen, Wang-Chien Lee, and Ling-Jyh Chen. Compressing Trajectories Using Inter-Frame Coding. Technical Report TR-IIS-10-007, Institute of Information Science, Academia Sinica, 2010. Ling-Jyh Chen, Bo-Chun Wang, and Kuan-Ta Chen. Playing GWAP With Strategies. Technical Report TR-IIS-09-001, Institute of Information Science, Academia Sinica, 2009. Ling-Jyh Chen and Ting-Kai Huang. Web Surfing on the Go: A Scalable and Collaborative Internet Access Approach. Technical Report TR-IIS-08-008, Institute of Information Science, Academia Sinica, 2008. Ling-Jyh Chen, Bo-Chun Wang, Chun-Yang Chen, Irwin King, and Jimmy Lee. An Analytical Study of Puzzle Selection Strategies for the ESP Game. Technical Report TR-IIS-08-007, Institute of Information Science, Academia Sinica, 2008. Ling-Jyh Chen and Ting-Kai Huang. PPWeb: A Peer-to-Peer Approach for Web Surfing On the Go. Technical Report TR-IIS-07-011, Institute of Information Science, Academia Sinica, 2007. Ling-Jyh Chen, Cheng-Long Tseng, and Cheng-Fu Chou. On Using Probabilistic Forwarding to Improve HEC-based Data Forwarding in Opportunistic Networks. Technical Report TR-IIS-07-009, Institute of Information Science, Academia Sinica, 2007. Chen-Hung Yu, Yung-Chih Chen, and Ling-Jyh Chen. Effective File Transfer for Opportunistic Networks. Technical Report TR-IIS-06-010, Institute of Information Science, Academia Sinica, 2006. Yung-Chih Chen, Paruvelli Sreedevi, Kuan-Ta Chen, and Ling-Jyh Chen. Analysis of Opportunistic Networks based on Realistic Network Traces. Technical Report TR-IIS-06-009, Institute of Information Science, Academia Sinica, 2006. Guang Yang, Ling-Jyh Chen, Tony Sun, Biao Zhou, and Mario Gerla. Ad-hoc Storage Overlay System (ASOS): A Delay-Tolerant Approach in MANETs. Technical Report TR050030, UCLA CSD, 2005. Ling-Jyh Chen, Li Lao, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. PBProbe: A CapProbe based Scalable Capacity Estimation Tool. Technical Report TR050029, UCLA CSD, 2005. Tony Sun, Ling-Jyh Chen, Chih-Chieh Han, Guang Yang, and Mario Gerla. Measuring Effective Capacity of IEEE 802.15.4 Beaconless Mode. Technical Report TR050027, UCLA CSD, 2005. Ling-Jyh Chen, Tony Sun, Guang Yang, M. Y. Sanadidi, and Mario Gerla. AdHoc Probe: Path Capacity Probing in Wireless Ad Hoc Networks. Technical Report TR050005, UCLA CSD, 2005. Tony Sun, Ling-Jyh Chen, Chih-Chieh Han, and Mario Gerla. Improving Data Reliability via Exploiting Redundancy in Sensor Networks. Technical Report TR040037, UCLA CSD, 2004. Csaba Kiss Kallo, Sewook Jung, Ling-Jyh Chen, Mauro Brubati, and Mario Gerla. Throughput, Energy and Path Length Tradeoffs in Bluetooth Scatternets. Technical Report TR040031, UCLA CSD, 2004. Ling-Jyh Chen, Alok Nandan, Guang Yang, M. Y. Sanadidi, and Mario Gerla. CapProbe based Passive Capacity Estimation. Technical Report TR040023, UCLA CSD, 2004. Ling-Jyh Chen, Tony Sun, Benjamin Cheung, Duke Nguyen, and Mario Gerla. Universal Seamless Handoff Architecture in Wireless Overlay Networks. Technical Report TR040012, UCLA CSD, 2004. Rohit Kapoor, Ling-Jyh Chen, M. Y. Sanadidi, and Mario Gerla. CapProbe: A Simple and Accurate Technique to Measure Path Capacity. Technical Report TR040001, UCLA CSD, 2004. ","tags":[],"title":"Technical Reports","url":"https://cclljj.github.io/publications/trs/"}],"section":"home","sections":[{"content":"Advanced Computer Networks Fall 2014, National Taiwan Normal University Fall 2013, National Taiwan Normal University Spring 2012, National Taiwan Normal University Spring 2011, National Taiwan Normal University Spring 2010, National Taiwan Normal University Spring 2009, National Taiwan Normal University Spring 2008, National Taiwan Normal University Spring 2007, National Taiwan Normal University Spring 2006, National Taiwan Normal University Advanced Database Systems Spring 2015, National Taiwan Normal University Spring 2014, National Taiwan Normal University Spring 2013, National Taiwan Normal University Data Communication Fall 2017, National Taiwan Normal University Fall 2016, National Taiwan Normal University Fall 2015, National Taiwan Normal University Fall 2011, National Taiwan Normal University Fall 2010, National Taiwan Normal University Fall 2009, National Taiwan Normal University Fall 2008, National Taiwan Normal University Fall 2007, National Taiwan Normal University Fall 2006, National Taiwan Normal University Fall 2005, National Taiwan Normal University Internet of Things Spring 2017, National Taiwan Normal University Introduction to Artificial Intelligence of Things and its Applications Fall 2024, National Taiwan University (TIGP AIoT Program) Fall 2023, National Taiwan University (TIGP AIoT Program) Special Topics in Computer Networks Spring 2016, National Taiwan Normal University Fall 2012, National Taiwan Normal University ","lastmod":"2026-04-09T12:09:45+08:00","section":"courses","summary":"Advanced Computer Networks Fall 2014, National Taiwan Normal University Fall 2013, National Taiwan Normal University Spring 2012, National Taiwan Normal University Spring 2011, National Taiwan Normal University Spring 2010, National Taiwan Normal University Spring 2009, National Taiwan Normal University Spring 2008, National Taiwan Normal University Spring 2007, National Taiwan Normal University Spring 2006, National Taiwan Normal University Advanced Database Systems Spring 2015, National Taiwan Normal University Spring 2014, National Taiwan Normal University Spring 2013, National Taiwan Normal University Data Communication Fall 2017, National Taiwan Normal University Fall 2016, National Taiwan Normal University Fall 2015, National Taiwan Normal University Fall 2011, National Taiwan Normal University Fall 2010, National Taiwan Normal University Fall 2009, National Taiwan Normal University Fall 2008, National Taiwan Normal University Fall 2007, National Taiwan Normal University Fall 2006, National Taiwan Normal University Fall 2005, National Taiwan Normal University Internet of Things Spring 2017, National Taiwan Normal University Introduction to Artificial Intelligence of Things and its Applications Fall 2024, National Taiwan University (TIGP AIoT Program) Fall 2023, National Taiwan University (TIGP AIoT Program) Special Topics in Computer Networks Spring 2016, National Taiwan Normal University Fall 2012, National Taiwan Normal University ","tags":[],"title":"Courses","url":"https://cclljj.github.io/courses/"},{"content":"Work Experience Jan.\u0026lsquo;25 - present; Chief Executive Officer; Taiwan AI Academy Mar.\u0026lsquo;25 - present; Chairman; CODATA Committee of Taiwan Jan.\u0026lsquo;18 - present; Director; Department of Information Technology Services, Academia Sinica Dec.\u0026lsquo;17 - present; Research Fellow; Institute of Information Science, Academia Sinica Jan.\u0026lsquo;20 - present; Executive Committee; Pacific Neighborhood Consortium Aug.\u0026lsquo;24 - present; Adjunct Research Fellow; Research Center for Information Technology Innovation, Academia Sinica July'22 - present; Adjunct Research Fellow; Research Center for Humanities and Social Sciences, Academia Sinica Aug.\u0026lsquo;18 - present; Adjunct Professor; Department of Computer Science and Information Engineering, National Taiwan Normal University Aug.\u0026lsquo;24 - Jan.\u0026lsquo;25; Adjunct Professor; Department of Computer Science and Information Engineering, National Taiwan University June'24 - Jan.\u0026lsquo;25; Chief Strategy Officer; Taiwan AI Academy June'24 - Dec.\u0026lsquo;24; Co-convener of Information and Communication Group; Science \u0026amp; Technology Policy Advisory Office, National Science and Technology Council, Taiwan Mar.\u0026lsquo;23 - June'24; Specialist; Science \u0026amp; Technology Policy Advisory Office, National Science and Technology Council, Taiwan Aug.\u0026lsquo;23 - Jan.\u0026lsquo;24; Adjunct Professor; Department of Computer Science and Information Engineering, National Taiwan University Jan.\u0026lsquo;21 - Dec.\u0026lsquo;22; Consultant; Ministry of Education, Taiwan Aug.\u0026lsquo;20 - July'22; Adjunct Professor; Department of Computer Science, National Chiao Tung University Mar.\u0026lsquo;19 - Mar.\u0026lsquo;25; Executive Secretary; CODATA Committee of Taiwan Oct.\u0026lsquo;17 - Dec.\u0026lsquo;19; Chief Executive Officer; Pacific Neighborhood Consortium Aug.\u0026lsquo;11 - July'18; Adjunct Associate Professor; Department of Computer Science and Information Engineering, National Taiwan Normal University Oct.\u0026lsquo;17 - Dec.\u0026lsquo;17; Acting Director; Department of Information Technology Services, Academia Sinica Jan.\u0026lsquo;11 - Dec.\u0026lsquo;17; Associate Research Fellow; Institute of Information Science, Academia Sinica Feb.\u0026lsquo;08 - Jan.\u0026lsquo;11; Adjunct Assistant Research Fellow; Research Center for Information Technology Innovation, Academia Sinica Aug.\u0026lsquo;06 - July \u0026lsquo;11; Adjunct Assistant Professor; Department of Computer Science and Information Engineering, National Taiwan Normal University Sept.\u0026lsquo;05 - Jan.\u0026lsquo;11; Assistant Research Fellow; Institute of Information Science, Academia Sinica Sept.\u0026lsquo;05 - July'06; Adjunct Assistant Professor; Department of Information and Computer Education, National Taiwan Normal University Aug.\u0026lsquo;97 - July'01; Computer Science Teacher; National Wu-Ling Senior High School, Taiwan Education Ph.D. in Computer Science, University of California at Los Angeles, June 2005. M.S. in Computer Science, University of California at Los Angeles, December 2002. B.Ed. in Information and Computer Education, National Taiwan Normal University, June 1998. Honors \u0026amp; Awards Best Demo Runner-up Award, ACM Conference on Embedded Networked Sensor Systems (ACM SenSys'23), Istanbul, Turkiye, 2023. Outstanding Alumni Award, Department of Computer Science and Information Engineering, National Taiwan Normal University, Taiwan 2023. Spotlight Alumni Award, College of Education, National Taiwan Normal University, Taiwan, 2020. Best Paper Award, Domestic Track, IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI), Taiwan, 2020. Supervision Award for Best PhD Dissertation, Taiwan Agricultural Information Technology Association (TAITA), 2020. Supervision Award for Best PhD Dissertation Runner-up, Institute of Information \u0026amp; Computing Machinery (IICM), Taiwan, 2020. Best Paper Award, IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI), Taiwan, 2018. Supervision Award for Best PhD Dissertation, Taiwanese Association of Artificial Intelligence (TAAI), 2016. Supervision Award for Best PhD Dissertation Runner-up, Institute of Information \u0026amp; Computing Machinery (IICM), Taiwan, 2016. Supervisor of Embedded System Category First Award recipient, Intel International Science and Engineering Fair (Intel ISEF), 2015. Supervision Award for Teen Scientist, Taiwan International Science Fair (TISF), 2015. Finalist of MediaTek Wearable and IoT Track, Taiwan MobileHeroes Contest, 2014. Outstanding Young Investigator Award, National Science Council, Taiwan, 2012. First Prize of Taipei Government Open Data Innovation, Taiwan App Star Contest, 2011. Exemplary Reviewer, IEEE Communications Letters, 2010. Best Paper Finalist, IEEE/WIC/ACM International Conference on Web Intelligence, Canada, 2010. Best Paper Award, The Third International Workshop on Security, Japan, 2008. Information Processing Engineer Certificate, Taiwan, 1999. High School Computer Science Teacher Certificate, Taiwan, 1998. 29th Place, ACM/ICPC World Finals, 1998. Honorary Member, Phi Tau Phi Scholastic Honor Society, 1997. Project Grants National Science and Technology Council, Taiwan\n(PI) \u0026ldquo;From Smart City to Happy City: Exploring the Pulse of the City with AIoT\u0026rdquo;, 2023/8/1 - 2026/7/31 (NSTC 112-2221-E-001-005-MY3) (Co-PI) \u0026ldquo;Taiwan AI Center of Excellence (AICoE) 2.0 Program Office\u0026rdquo;, 2025/1/1 - 2025/12/31 (NSTC 114-2634-F-002-002) (Co-PI) \u0026ldquo;New Generation Children and Youth Digital Behavior and Values Program\u0026rdquo;, 2024/10/1 - 2027/9/30 (NSTC 113-2420-H-305-001-MY3 ) (Co-PI) \u0026ldquo;Learning and Application of Generative Artificial Intelligence in Computer Science Courses\u0026rdquo;, 2024/8/1 - 2027/7/31 (NSTC 113-2410-H-003-018-MY3 ) Ministry of Science and Technology, Taiwan\n(PI) \u0026ldquo;UpStream - Using Participatory approaches to instigate improvements in water quality\u0026rdquo;, 2021/6/1 - 2022/11/30 (MOST 110-2923-E-001-001-MY2) (PI) \u0026ldquo;Intelligent Low-cost Air Quality Sensing with Agility on the Edge\u0026rdquo;, 2020/8/1 - 2023/7/31 (MOST 109-2221-E-001-005-MY3) (PI) \u0026ldquo;Making Sense of Internet of Environmental Things: Using PM2.5 as an Example\u0026rdquo;, 2017/6/1 - 2021/5/31 (MOST 106-3114-E-001-004, MOST 107-2218-E-001-006, MOST 108-2218-E-001-002, MOST 109-2218-E-001-002) (PI) \u0026ldquo;Participatory Urban Sensing for Particulate Matter Monitoring\u0026rdquo;, 2016/8/1 - 2019/7/31 (MOST 105-2221-E-001-016-MY3) (PI) \u0026ldquo;Research of Internet of Everything: Sensing, Networking, and Data Analysis\u0026rdquo;, 2015/8/1 - 2016/7/31 (MOST 104-2221-E-001-006) (PI) \u0026ldquo;Research of Energy Efficiency for Crowdsensing at Scale\u0026rdquo;, 2012/8/1 - 2015/7/31 (NSC 101-2628-E-001-004-MY3) (PI) \u0026ldquo;Pervasive Location Sensing: Data Management\u0026rdquo;, 2011/5/1 - 2014/4/30 (NSC 100-2219-E-001-001, NSC 101-2219-E-001-002, NSC 102-2219-E-001-002) (PI) \u0026ldquo;Design Strategies for Improving System Performance of Human Computation Systems\u0026rdquo;, 2009/8/1 - 2012/7/31 (NSC 98-2221-E-001-014-MY3) (PI) \u0026ldquo;A Peer-to-Peer based Approach for Collaborative Internet Access on the Move\u0026rdquo;, 2008/8/1 - 2011/7/31 (NSC 97-2628-E-001-007-MY3) (PI) \u0026ldquo;Scalable and Mobility Prediction-based Data Delivery in Delay Tolerant Networks\u0026rdquo;, 2007/8/1 - 2008/7/31 (NSC 96-2221-E-001-010) (PI) \u0026ldquo;Resilient Data Transmission in Wireless Netowrks\u0026rdquo;, 2007/1/1 - 2007/12/31 (NSC 96-2623-7-001-004-D) (PI) \u0026ldquo;Effective Routing in Delay Tolerant Networks\u0026rdquo;, 2006/8/1 - 2007/7/31 (NSC 95-2221-E-001-025) (PI) \u0026ldquo;Link Capacity Estimation in High Speed Networks\u0026rdquo;, 2005/11/1 - 2006/7/31 (NSC 94-2218-E-001-002) (Co-PI) \u0026ldquo;Assess the Impact of Traffic Pollution on Risk of Depression using Internet of Things Noise Sensor\u0026rdquo;, 2021/8/1 - 2022/7/31 (MOST 110-2314-B-A49A-507) (Co-PI) \u0026ldquo;Cross countries comparison of road running race and air pollution: Risk perception, risk management, and adaptive behaviors\u0026rdquo;, 2021/8/1 - 2022/7/31 (MOST 110-2410-H-006-108) (Co-PI) \u0026ldquo;The Development of Emerging Technology Instructional Materials for High School Students: Interdisciplinary STEM instruction approach\u0026rdquo;, 2020/8/1~2022/7/31 (MOST 109-2511-H-003-009, MOST 110-2511-H-003-050, MOST 111-2511-H-003 -005) (Co-PI) ``Using data fusion of monitoring station and micro measuring devices for atmospheric particulate matter monitoring and small area estimation\u0026rsquo;\u0026rsquo;, 2016/7/1 - 2018/6/30 (MOST 105-3011-F-001-002, MOST 106-3011-F-001-001) (Co-PI) ``Design and Implementation of spatial-temporal big data analytics for PM 2.5 surveillance\u0026rsquo;\u0026rsquo;, 2016/7/1 - 2017/6/30 (MOST 105-2634-E-009-002) (Co-PI) \u0026ldquo;Intelligent Emergency Evacuation Systems for Public Buildings and Facilities\u0026rdquo;, 2015/4/1 - 2015/9/30 (MOST 104-2218-E-006-016) (Co-PI) \u0026ldquo;Information Delivery Middleware for Disaster Management over Heterogenous Interwoven Communication Networks\u0026rdquo;, 2013/5/1 - 2014/4/30 (NSC 102-2219-E-002-022) (Co-PI) \u0026ldquo;SeC: Sensor-Enabled Cloud Service Platform\u0026rdquo;, 2011/8/1 - 2014/7/31 (NSC 100-2218-E-009-013-MY3) (Co-PI) \u0026ldquo;The Center for excellence in e-Learning Sciences (CeeLS) Extended Project: A Full-Fledged Science Education Study\u0026rdquo;, 2011/8/1 - 2013/6/30 (NSC 100-2631-S-003-006, NSC 101-2631-S-003-004) (Co-PI) \u0026ldquo;Pervasive Location Sensing: Enabling Technologies and Application\u0026rdquo;, 2011/5/1 - 2014/8/31 (NSC 100-2219-E-002-020, NSC 101-2219-E-002-019, NSC 102-2219-E-002-015) (Co-PI) \u0026ldquo;Scientific Exploration of Special Topics in Computer Science\u0026rdquo;, 2010/5/1 - 2012/4/30 (NSC 99-2515-S-003-002, NSC 100-2515-S-003-001) (Co-PI) \u0026ldquo;YushanNet: An Opportunistic Wireless Sensor Network based Hiking Information System for Yushan National Park\u0026rdquo;, 2009/11/1 - 2012/10/31 (NSC 98-2218-E-002-040, NSC 99-2218-E-002-014, NSC 100-2218-E-002-004) (Co-PI) \u0026ldquo;Research of Techniques and Tools for Digital Archives\u0026rdquo;, 2009/1/1 - 2011/12/31 (NSC 98-2631-H-001-013, NSC 99-2631-H-001-020, NSC 100-2631-H-001-013, NSC 101-2631-H-001-007) (Co-PI) \u0026ldquo;The Center for excellence in e-Learning Sciences (CeeLS): i4 future learning environment\u0026rdquo;, 2008/12/1 - 2011/7/31 (NSC 97-2631-S-003-003, NSC 98-2631-S-003-002, NSC 99-2631-S-003-002) (Co-PI) \u0026ldquo;Research and Development for Digital Archives Technologies and Standards\u0026rdquo;, 2007/12/1 - 2009/3/31 (NSC 96-3113-H-001-012) (Co-PI) \u0026ldquo;Innovative Design for Tailored e-Learning Objects and Customizable Learning Environments (TeLOCLE)\u0026rdquo;, 2007/8/1 - 2008/12/31 (NSC 96-2524-S-003-001) Academia Sinica, Taiwan\n(PI) \u0026ldquo;Research of Low-Cost Sensing Systems for Noise Measurement and Sound Classification\u0026rsquo;\u0026rsquo;, Sub-project of \u0026ldquo;Sensing the noise in urban areas and evaluating its potential health impact\u0026rdquo;, 2020/1/1 - 2022/12/31 (AS-SS-109-02) (PI) \u0026ldquo;Individual and social group activity monitoring and mining for active aging\u0026rdquo;, Sub-project of \u0026ldquo;Activity monitoring and interactive presentation design for active aging: sensor platform, activity mining and interactive art\u0026rdquo;, 2016/1/1 - 2018/12/31 (AS-105-TP-A07) (PI) \u0026ldquo;Location-aware crowdsensing system for large-scale air pollution monitoring\u0026rdquo;, Sub-project of \u0026ldquo;Integrated Multi-source and High-resolution Heat Wave Vulnerability Assessment of Taiwan\u0026rdquo;, 2015/1/1 - 2017/12/31 (AS-104-SS-A02) (Co-PI) \u0026ldquo;Trans-disciplinary PM2.5 Exposure Research in Urban Areas for Health-oriented Preventive Strategies (II)\u0026rdquo;, 2021/1/1 - 2023/12/31 (AS-SS-110-2) (Co-PI) \u0026ldquo;Trans-disciplinary PM2.5 Exposure Research in Urban Areas for Health-oriented Preventive Strategies\u0026rdquo;, 2018/1/1 - 2020/12/31 (AS-SS-107-03) (Co-PI) \u0026ldquo;Activity monitoring and interactive presentation design for active aging: sensor platform, activity mining and interactive art\u0026rdquo;, 2016/1/1 - 2018/12/31 (AS-105-TP-A07) (Co-PI) \u0026ldquo;Mobile Apps Living Lab: Service Platform, Social Data Mining, and Sensing Techniques\u0026rdquo;, 2013/1/1 - 2015/12/31 (AS-102-TP-A06) (Co-PI) \u0026ldquo;Open Information Gateway\u0026rdquo;, Sub-project of \u0026ldquo;OpenISDM (Open Information System for Disaster Management)\u0026rdquo;, 2012/1/1 - 2014/12/31 (AS-101-TP2-A01-6) Industrial Technology Research Institute, Taiwan\n(PI) \u0026ldquo;Security Analysis for CIM-based Information Systems\u0026rdquo;, 2014/12/8 - 2015/06/25 (PI) \u0026ldquo;Advanced Analysis and Management for Smart Meter Data\u0026rdquo;, 2013/4/23 - 2013/11/30 (PI) \u0026ldquo;A Pilot Study of Smart Meter Data Analysis\u0026rdquo;, 2012/4/1 - 2012/11/30 (PI) \u0026ldquo;Research of Service Platforms for Mobile Cliquing\u0026rdquo;, 2011/10/1 - 2012/12/31 Centers of Disease Control, Ministry of Health and Welfare\n(PI) \u0026ldquo;Development of Indoor Air Quality Monitoring System for Proactive Control of Respiratory Infectious Diseases\u0026rdquo;, 2018/05/01 - 2018/12/31 (MOHW 107-CDC-C-114-114701) Ministry of Labor, Taiwan\n(Co-PI) \u0026quot; Pilot Study of Heat-stress Exposure Sensing and Heat-warning System for Workers in Outdoor High-temperature Workplace\u0026rdquo;, 2016/02/01 - 2016/12/20 Microsoft Research Asia\n(PI) \u0026ldquo;Research of Data Management for Crowdsensing Systems at Scale\u0026rdquo;, 2013/1/1 - 2013/12/31 Yushan National Park Headquarters, Taiwan\n(PI) \u0026ldquo;The Deployment of the CenWits system for Hiker Tracking, Search, and Rescue in Yushan National Park\u0026rdquo;, 2008/3/15 - 2008/12/31 Professional Activities Memberships ACM Life Member (SIGMOBILE, SIGSPATIAL) IEEE Senior Member (Communications Society, Computer Society) IICM Life Member Conference Service Program Co-Chair, IEEE/PNC Annual Conference and Joint Meetings (PNC), Taipei, Taiwan, 2021. Organizing Committee, International Symposium on COVID-19, Taipei, Taiwan, 2020. Publication Chair, IEEE/PNC Annual Conference and Joint Meetings (PNC), Singapore, 2019. Publication Chair, IEEE/PNC Annual Conference and Joint Meetings (PNC), San Francisco, USA, 2018. Demo Co-Chair, IEEE/IFIP Network Operations and Management Symposium (NOMS), Taipei, Taiwan, 2018. Track Co-Chair, IEEE International Conference on Consumer Communications and Networking Conference (CCNC), Las Vegas, Nevada, USA, 2017. Track Co-Chair, IEEE International Conference on Consumer Communications and Networking Conference (CCNC), Las Vegas, Nevada, USA, 2016. Publicity Co-Chair, ACM/USENIX International Conference on Mobile Systems, Applications, and Services (MobiSys), Florence, Italy, 2015. General Co-Chair, IEEE International Workshop on Opportunistic Networking (WON), Victoria, B.C., Canada, 2014. Program Co-Chair, IEEE International Workshop on Resilient ICT Technologies for Management of Mega-Disasters (RITMAN), Sydney, Australia, 2014. Special Session Co-Chair, IEICE International Symposium on Asia-Pacific Network Operations and Management (APNOMS), Hsinchu, Taiwan, 2014. Local Arrangement Chair, ACM/USENIX International Conference on Mobile Systems, Applications, and Services (MobiSys), Taipei, Taiwan, 2013. Registration Chair, International Conference on Cyber-Physical Systems, Networks, and Applications (CPSNA), Taipei, Taiwan, 2013. General Co-Chair, IEEE International Workshop on Human-Centric Computing (HCC), Taipei, Taiwan, 2013. Registration Chair, IEEE International Conference on Service Oriented Computing \u0026amp; Applications (SOCA), Taipei, Taiwan, 2012. Publicity Co-Chair, International Workshop on Technologies and Applications for Cyber Physical System (TACPS), Gwangju, Korea, 2012. Publicity Co-Chair, IEEE/ACM International Conference on Cyber, Physical and Social Computing (CPSCom), Dalian, China, 2011. Program Vice-Chair, IEEE International Conference on Computational Science and Engineering (CSE), Dalian, China, 2011. Track Co-Chair, IFIP Wireless Days, Venice, Italy, 2010. Program Co-Chair, IEEE Workshop on Vehicular Networking (VON), Singapore, 2009. Program Co-Chair, International Workshop on Multimedia Technology for Education (IWMTE), Taipei, Taiwan, 2009. General Co-Chair, IEEE Workshop on advanced experimental activities on wireless networks and systems (EXPONWIRELESS), Kos, Greece, 2009. General Co-Chair, International Workshop on Mobile Urban Sensing (MobiUS), Taipei, Taiwan, 2009. Program Chair, IEEE International Workshop on Opportunistic Networking (WON), Bradford, UK, 2009. Local Organization Co-Chair, IEEE International Conference on Service-Oriented Computing and Applications (SOCA), Taipei, Taiwan, 2009. Program Chair, ICST International Workshop on Wireless Vehicular Networking Technology (VINT), Maui, Hawaii, USA, 2008. General Co-Chair, IEEE Workshop on advanced experimental activities on wireless networks and systems (EXPONWIRELESS), Newport Beach, California, USA, 2008. Program Chair, IEEE Workshop on Vehicular Networking (VON), Yilan, Taiwan, 2008. Program Chair, IEEE International Workshop on Opportunistic Networking (WON), GinoWan, Okinawa, Japan, 2008. Journal Editorship Editorial Board Member, Discover Internet of Things, Springer Nature (2020/8 - present) Topic Editor, Atmosphere, MDPI (2020/10 - present) Guest Editor, International Journal of Distributed Sensor Networks, Special Issue on Internet of Things (IoT) over Future Internet, Inderscience, 2016. Editorial Board Member, International Journal of Satellite Communications Policy and Management, Inderscience, (2010/04 - present) Editorial Board Member, International Journal of u- and e- Service, Science and Technology, SERSC, (2008/11 - present) Program Committee Member ACM International Conference on Embedded Networked Sensor Systems (SenSys) (2021, 2023) ACM International Conference on Industrial, Engineering \u0026amp; Other Applications of Applied Intelligent Systems (IEA-AIE) (2010, 2011, 2013-2015) ACM International Conference on Management of Emergent Digital EcoSystems (MEDES) (2009 - 2013, 2015 - 2017) ACM International Workshop on Big Data Analytics for Enhancing Public Transport (BigTransport) (2017) ACM International Workshopon Experiences with the Design and Implementation of Smart Objects (SmartObjects) (2015-2018) ACM International Workshop on Human Computation (HCOMP) (2010) ACM International Workshop on Micro Aerial Vehicle Networks, Systems, and Applications for Civilian Use (DroNet) (2015, 2016) ACM International Workshop on Mobile Opportunistic Networking (MobiOpp) (2007, 2010) ACM International Workshop on Mobility in the Evolving Internet Architecture (MobiArch) (2014) ACM International Workshop on Performance Evaluation of Wireless Ad Hoc, Sensor, and Ubiquitous Networks (PE-WASUN) (2007) ACM International Workshop on Pervasive Wireless Healthcare (MobileHealth) (2015) ACM International Workshop on Urban Sensor Networks (USN) (2022) ACM Asian Internet Engineering Conference (AINTEC) (2011) ACM/IEEE/IFAC/TRB International Conference on Connected Vehicles \u0026amp; Expo (ICCVE) (2012 - 2016) EAI International Conference on Smart Objects and Technologies for Social Good (GoodTechs) (2015, 2016) IEEE/ACM International Workshop on Software for Sensor Networks (Sensorware) (2006, 2007) IEEE/ACM International Conference on Cyber, Physical and Social Computing (CPSCom) (2010 - 2012) IEEE/ACM International Conference on Internet of Things (IoT) (2011) IEEE/IFIP International Workshop on Mediterranean Ad Hoc Networking (MedHocNet) (2014 - 2016) IEEE/WIC/ACM International Conference on Web Intelligence (WI) (2010 - 2016) IEEE Asia Pacific Conference on Wireless and Mobile (APWiMob) (2014, 2015) IEEE Canadian Conference on Electrical and Computer Engineering (CCECE) (2009) IEEE Global Telecommunications Conference (Globecom) (2006 - 2011, 2013-2023) IEEE International Conference on Advanced Information Networking and Applications (AINA) (2007 - 2014) IEEE International Conference on Artificial Intelligence of Things (AIoT) (2024) IEEE International Conference on Communications (ICC) (2006, 2009, 2010, 2015 - 2021) IEEE International Conference on Consumer Communications and Networking Conference (CCNC) (2015, 2016) IEEE International Conference on Communications, Circuits and Systems (ICCCAS) (2006, 2008, 2009) IEEE International Conference on Computer Communications and Networks (ICCCN) (2007 - 2009, 2021) IEEE International Conference on Computing, Networking and Communications (ICNC) (2012 - 2020) IEEE International Conference on Data Science and Advanced Analytics (DSAA) (2014, 2015) IEEE International Conference on Distributed Computing Systems (ICDCS) (2008) IEEE International Conference on High Performance Computing and Communications (HPCC) (2013) IEEE International Conference on Mobile Ad hoc and Sensor Systems (MASS) (2017) IEEE International Conference on Multimedia \u0026amp; Expo (ICME) (2005, 2008, 2009, 2010) IEEE International Conference on Paralle and Distributed Systems (ICPADS) (2011) IEEE International Conference on Sensing, Communication and Networking (SECON) (2016 - 2019) IEEE International Conference on Social Computing (SocialCom) (2010, 2014, 2015) IEEE International Conference on Social Computing and Applications (SCA) (2011, 2012, 2013) IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI) (2014-2021) IEEE International Conference on Ultra Modern Telecommunications and Control Systems (ICUMT) (2010 - 2018) IEEE International Conference on Wireless Communications and Networking Conference (WCNC) (2010 - 2020) IEEE International Symposium on Computer and Communications (ISCC) (2015 - 2018) IEEE International Symposium on Multimedia (ISM) (2007 - 2013) IEEE International Symposium on Personal Indoor and Mobile Radio Communications (PIMRC) (2009) IEEE International Workshop on Autonomic and Opportunistic Communications (AOC) (2007) IEEE International Workshop on Broadband Wireless Internet and Next Generation Networks Access (BWINA) (2013) IEEE International Workshop on Digital Entertainment, Networked Virtual Environments, and Creative Technology (DENVECT) (2016) IEEE International Workshop on Mobile Peer-to-Peer Computing (MP2P) (2010 - 2013) IEEE International Workshop on Networking Issues in Multimedia Entertainment (NIME) (2011) IEEE International Workshop on Resilient ICT for Management of Mega Disasters (RITMAN) (2012) IEEE International Workshop on Scalable Ad Hoc and Sensor Networks (SASN) (2009) IEEE International Workshop on Social Computing in Education (WSCE) (2009) IEEE International Workshop on Ubiquitous Multimedia Systems and Applications (UMSA) (2009) IEEE International Workshop on Vehicular Networking (VON) (2012) IEEE International Workshop on Wireless Ad hoc and Sensor Networks (WWASN) (2006 - 2014) IEEE Region 10 Conference (TENCON) (2025, 2026) IEEE Vehicular Technology Conference (VTC) (2008-S, 2010-S, 2018-S) IEEE VTS Asia Pacific Wireless Communications Symposium (APWCS) (2008) IEEE Wireless Telecommunications Symposium (WTS) (2009) IEICE International Symposium on Asia-Pacific Network Operations and Management (APNOMS) (2016, 2017, 2019-2021) IFIP Conference on Ad-Hoc Networking (2006) IFIP International Workshop on RFID and Ubiquitous Sensor Networks (USN) (2007) IFIP Networking Conference (2007, 2008) IFIP Wireless Days (WD) (2011 - 2014, 2016-2018) International Computer Symposium (ICS) (2012) International Congress \u0026amp; Expo on Digital Heritage (DH) (2018) International Conference on Computer Convergence Technology (ICCCT) (2011, 2012) International Conference on Computer Science and its Applications (CSA) (2011) International Conference on Communications and Mobile Computing (CMC) (2011) International Conference on Communications and Networking in China (Chinacom) (2008) International Conference on Emerging Intelligent Data and Web Technologies (EIDWT) (2012) International Conference on Future Information Technology (FutureTech) (2010, 2011) International Conference on Game and Entertainment Technologies (GET) (2011) International Conference on Intelligent Environments (IE) (2023-2026) International Conference on Intelligence Fusion (ICIF) (2013) International Conference on Intelligent Networking and Collaborative Systems (INCoS) (2015) International Conference on ITS Telecommunications (ITST) (2008, 2009) International Conference on Mobile Ad-hoc and Sensor Networks (MSN) (2006, 2007) International Conference on Mobile Computing, Applications, and Services (MobiCASE) (2010 - 2012) International Conference on Mobile, Ubiquitous, and Intelligent Computing (MUSIC) (2013) International Conference on Mobile Web Information Systems (MobiWIS) (2011) International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM) (2008, 2009) International Conference on Multimedia and Ubiquitous Engineering (MUE) (2008, 2009) International Conference on Networked Systems (NetSys) (2017) International Conference on u- and e- Service, Science and Technology (UNESST) (2008 - 2010) International Conference on Wireless and Optical Communication Conference (WOCC) (2015, 2018, 2020) International Symposium on Smart Home (SH) (2009, 2010) International Symposium on Wireless Personal Multimedia Communications (WPMC) (2008, 2009, 2011, 2012, 2014) International Symposium on Wireless sensor network Technologies and Applications for Smart Space (WTA) (2010) International Workshop on Broadband Wireless Access for ubiquitous Networking (BWAN) (2006) International Workshop on Computer Networks and Web Service/Technologies (2012) International Workshop on Context-Aware Computing Applications and Services via Wireless Sensor Network (CAC-WSN) (2012) International Workshop on Human-Centric Communications and Networking (2011) International Workshop on Mobile Social Networks (MSN) (2011) International Workshop on Social Computing, Network, and Services (SocialComNet) (2011 - 2013) International Workshop on Vehicular Communications and Applications (VCA) (2012) Taiwan Conference on Software Engineering (TCSE) (2017) Programming Contest ACM International Collegiate Programming Contest (ACM ICPC) Judge of Asia Regional Contest: 2007 (Taipei), 2008 (Taipei), 2009 (Hsinchu), 2010 (Kaohsiung), 2012 (Kaohsiung) Contestant of World Finals: 1998 (29th, Atlanta, USA) International Olympiad in Informatics (IOI) International Technical Committee: 2015 (Almaty, Kazakhstan) Host Scientific Committee and Contest System Director : 2014 (Taipei, Taiwan) International Scientific Committee: 2012 (Sirmione, Italy) Deputy leader of Taiwan Team: 2008 (Cairo, Egypt), 2009 (Plovdiv, Bulgaria), 2011 (Pattaya, Thailand) Staff of Taiwan Team: 2013 (Brisbane, Australia) Domestic Programming Contest Judge of Taiwan National Collegiate Programming Contest: 2009 - 2011, 2022 Judge of Taiwan National High School Programming Contest: 2009, 2010, 2012 Judge of Taipei High School Programming Contest: 2006 - 2024 ","lastmod":"2026-04-09T12:09:45+08:00","section":"cv","summary":"Work Experience Jan.\u0026lsquo;25 - present; Chief Executive Officer; Taiwan AI Academy Mar.\u0026lsquo;25 - present; Chairman; CODATA Committee of Taiwan Jan.\u0026lsquo;18 - present; Director; Department of Information Technology Services, Academia Sinica Dec.\u0026lsquo;17 - present; Research Fellow; Institute of Information Science, Academia Sinica Jan.\u0026lsquo;20 - present; Executive Committee; Pacific Neighborhood Consortium Aug.\u0026lsquo;24 - present; Adjunct Research Fellow; Research Center for Information Technology Innovation, Academia Sinica July'22 - present; Adjunct Research Fellow; Research Center for Humanities and Social Sciences, Academia Sinica Aug.\u0026lsquo;18 - present; Adjunct Professor; Department of Computer Science and Information Engineering, National Taiwan Normal University Aug.\u0026lsquo;24 - Jan.\u0026lsquo;25; Adjunct Professor; Department of Computer Science and Information Engineering, National Taiwan University June'24 - Jan.\u0026lsquo;25; Chief Strategy Officer; Taiwan AI Academy June'24 - Dec.\u0026lsquo;24; Co-convener of Information and Communication Group; Science \u0026amp; Technology Policy Advisory Office, National Science and Technology Council, Taiwan Mar.\u0026lsquo;23 - June'24; Specialist; Science \u0026amp; Technology Policy Advisory Office, National Science and Technology Council, Taiwan Aug.\u0026lsquo;23 - Jan.\u0026lsquo;24; Adjunct Professor; Department of Computer Science and Information Engineering, National Taiwan University Jan.\u0026lsquo;21 - Dec.\u0026lsquo;22; Consultant; Ministry of Education, Taiwan Aug.\u0026lsquo;20 - July'22; Adjunct Professor; Department of Computer Science, National Chiao Tung University Mar.\u0026lsquo;19 - Mar.\u0026lsquo;25; Executive Secretary; CODATA Committee of Taiwan Oct.\u0026lsquo;17 - Dec.\u0026lsquo;19; Chief Executive Officer; Pacific Neighborhood Consortium Aug.\u0026lsquo;11 - July'18; Adjunct Associate Professor; Department of Computer Science and Information Engineering, National Taiwan Normal University Oct.\u0026lsquo;17 - Dec.\u0026lsquo;17; Acting Director; Department of Information Technology Services, Academia Sinica Jan.\u0026lsquo;11 - Dec.\u0026lsquo;17; Associate Research Fellow; Institute of Information Science, Academia Sinica Feb.\u0026lsquo;08 - Jan.\u0026lsquo;11; Adjunct Assistant Research Fellow; Research Center for Information Technology Innovation, Academia Sinica Aug.\u0026lsquo;06 - July \u0026lsquo;11; Adjunct Assistant Professor; Department of Computer Science and Information Engineering, National Taiwan Normal University Sept.\u0026lsquo;05 - Jan.\u0026lsquo;11; Assistant Research Fellow; Institute of Information Science, Academia Sinica Sept.\u0026lsquo;05 - July'06; Adjunct Assistant Professor; Department of Information and Computer Education, National Taiwan Normal University Aug.\u0026lsquo;97 - July'01; Computer Science Teacher; National Wu-Ling Senior High School, Taiwan Education Ph.D. in Computer Science, University of California at Los Angeles, June 2005. M.S. in Computer Science, University of California at Los Angeles, December 2002. B.Ed. in Information and Computer Education, National Taiwan Normal University, June 1998. Honors \u0026amp; Awards Best Demo Runner-up Award, ACM Conference on Embedded Networked Sensor Systems (ACM SenSys'23), Istanbul, Turkiye, 2023. Outstanding Alumni Award, Department of Computer Science and Information Engineering, National Taiwan Normal University, Taiwan 2023. Spotlight Alumni Award, College of Education, National Taiwan Normal University, Taiwan, 2020. Best Paper Award, Domestic Track, IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI), Taiwan, 2020. Supervision Award for Best PhD Dissertation, Taiwan Agricultural Information Technology Association (TAITA), 2020. Supervision Award for Best PhD Dissertation Runner-up, Institute of Information \u0026amp; Computing Machinery (IICM), Taiwan, 2020. Best Paper Award, IEEE International Conference on Technologies and Applications of Artificial Intelligence (TAAI), Taiwan, 2018. Supervision Award for Best PhD Dissertation, Taiwanese Association of Artificial Intelligence (TAAI), 2016. Supervision Award for Best PhD Dissertation Runner-up, Institute of Information \u0026amp; Computing Machinery (IICM), Taiwan, 2016. Supervisor of Embedded System Category First Award recipient, Intel International Science and Engineering Fair (Intel ISEF), 2015. Supervision Award for Teen Scientist, Taiwan International Science Fair (TISF), 2015. Finalist of MediaTek Wearable and IoT Track, Taiwan MobileHeroes Contest, 2014. Outstanding Young Investigator Award, National Science Council, Taiwan, 2012. First Prize of Taipei Government Open Data Innovation, Taiwan App Star Contest, 2011. Exemplary Reviewer, IEEE Communications Letters, 2010. Best Paper Finalist, IEEE/WIC/ACM International Conference on Web Intelligence, Canada, 2010. Best Paper Award, The Third International Workshop on Security, Japan, 2008. Information Processing Engineer Certificate, Taiwan, 1999. High School Computer Science Teacher Certificate, Taiwan, 1998. 29th Place, ACM/ICPC World Finals, 1998. Honorary Member, Phi Tau Phi Scholastic Honor Society, 1997. Project Grants National Science and Technology Council, Taiwan\n","tags":[],"title":"Curriculum Vitae","url":"https://cclljj.github.io/cv/"},{"content":"AirBox dataset [Download]\nThe AirBox project was inspired by the work of the Location Aware Sensing System (LASS) community, which engages citizens to participate in the PM2.5 sensing project and enables them to make low-cost PM2.5 sensing devices on their own. It also facilitates PM2.5 monitoring at a finer spatio-temporal granularity and enriches environmental data analysis by making all measurement data freely available to everyone. The dataset contains measurements of timestamp, GPS coordinates, temperature, relative humidity, PM1, PM2.5, and PM10 of the AirBox devices in Taiwan at a rate of every 5 minute from 2018/01/01 to 2018/03/31. Reference: Ling-Jyh Chen, Yao-Hua Ho, Hu-Cheng Lee, Hsuan-Cho Wu, Hao-Min Liu, Hsin-Hung Hsieh, Yu-Te Huang, and Shih-Chun Candice Lung. An Open Framework for Participatory PM2.5 Monitoring in Smart Cities. IEEE Access Journal, volume 5, pp. 14441-14454, July, 2017. Bus+ A smart phone app for comfort measuring of public transportation systems\nAndroid version: https://play.google.com/store/apps/details?id=com.vprobe.worldofbus iOS version: Reference: Cheng-Yu Lin, Ling-Jyh Chen, Ying-Yu Chen, and Wang-Chien Lee. A Comfort Measuring System for Public Transportation Systems Using Participatory Phone Sensing. International Workshop on Sensing for App Phones (PhoneSense'10, in conjunction with ACM SenSys'10), Zurich, Switzerland, 2010. PBProbe A Link Capacity Estimation Tool for Wired/Wireless Links\nDownload from SourceForge: http://sourceforge.net/projects/pbprobe/ Download from CRAWDAD: http://crawdad.org/tools/analyze/link/PBProbe/ Reference: Ling-Jyh Chen, Tony Sun, Bo-Chun Wang, M. Y. Sanadidi, and Mario Gerla. PBProbe: A Capacity Estimation Tool for High Speed Networks. Computer Communications Journal, Elsevier, volume 31, number 17, pp. 3883-3893, November, 2008. H-EC (SF/FI/BI) modules for DTNSIM simulator Available at http://nrl.iis.sinica.edu.tw/DTN/download.php?fname=HEC_2.0.tar.gz\u0026amp;item=HEC_CODES Reference: Ling-Jyh Chen, Chen-Hung Yu, Cheng-Long Tseng, Hao-hua Chu, and Cheng-Fu Chou. A Content-Centric Framework for Effective Data Dissemination in Opportunistic Networks. IEEE Journal of Selected Areas in Communications, volume 26, number 5, pp. 761-772, June, 2008. LMDC Encoder and Decoder Available at http://nrl.iis.sinica.edu.tw/DTN/download.php?fname=lmdc_codec.tar.gz\u0026amp;item=LMDC Reference: Ling-Jyh Chen, Chen-Hung Yu, Cheng-Long Tseng, Hao-hua Chu, and Cheng-Fu Chou. A Content-Centric Framework for Effective Data Dissemination in Opportunistic Networks. IEEE Journal of Selected Areas in Communications, volume 26, number 5, pp. 761-772, June, 2008. Poisson Traffic Generator (for NS2) Available at https://github.com/cclljj/poisson_traffic_generator/ ","lastmod":"2026-04-09T12:09:45+08:00","section":"download","summary":"AirBox dataset [Download]\nThe AirBox project was inspired by the work of the Location Aware Sensing System (LASS) community, which engages citizens to participate in the PM2.5 sensing project and enables them to make low-cost PM2.5 sensing devices on their own. It also facilitates PM2.5 monitoring at a finer spatio-temporal granularity and enriches environmental data analysis by making all measurement data freely available to everyone. The dataset contains measurements of timestamp, GPS coordinates, temperature, relative humidity, PM1, PM2.5, and PM10 of the AirBox devices in Taiwan at a rate of every 5 minute from 2018/01/01 to 2018/03/31. Reference: Ling-Jyh Chen, Yao-Hua Ho, Hu-Cheng Lee, Hsuan-Cho Wu, Hao-Min Liu, Hsin-Hung Hsieh, Yu-Te Huang, and Shih-Chun Candice Lung. An Open Framework for Participatory PM2.5 Monitoring in Smart Cities. IEEE Access Journal, volume 5, pp. 14441-14454, July, 2017. Bus+ A smart phone app for comfort measuring of public transportation systems\n","tags":[],"title":"Downloads","url":"https://cclljj.github.io/download/"},{"content":"Research Assistants Full-time\nShu-Chen Chiou (2021/4 ~ present) Chang-Sheng Lee (2025/6 ~ present) Wen-Chun Luo (2024/11 ~ present) Students\nXavier Atero (2024/9 ~ present, TIGP) Hall of Fame Postdoc\nDr. Ming-Kuang Chung, 2021/1 ~ 2024/12 (Assistant Professor, National Taiwan University) Dr. Chao-Lin Wu, 2010/8 ~ 2011/9 (Postdoc, National Taiwan University) Dr. Li-Ping Tung, 2010/9 ~ 2011/8 (Assistant Research Fellow, National Chiao Tung University) Dr. Hung-Chia Chen, 2010/3 ~ 2010/6 (Postdoc, U.S. Food and Drug Administration) Research Assistants\nFu-Shiang Ching, 2017/10 ~ 2024/8 (Hang Jian Technology Company Limited) Tai-Ming Huang, 2021/7 ~ 2022/4 Lin-Syuan Yang, 2021/1 ~ 2021/8 (MS student, University of California at Los Angeles) Yun-Chieh Wang, 2020/3 ~ 2021/8 (Academia Sinica) Pai-Chien Peng, 2020/8 ~ 2021/5 Pei-Yu Lai, 2016/5 ~ 2021/4 Cyuan-Heng Luo, 2017/7 ~ 2021/3 (MS student, Rice University) Dong-Yi Wu, 2017/10 ~ 2021/1 (MS student, National Cheng Kung University) Yi-Ting Huang, 2018/10 ~ 2020/9 Wei-Lin Wu, 2019/8 ~ 2020/1 (Taiwan AI Labs) Nai-Cih Liou, 2018/9 ~ 2019/12 (MS student, University of Southern California) Li-Pang Huang, 2018/3 ~ 2019/7 (MS student, University of Virginia) Jin-Wei Liu, 2017/6 ~ 2018/12 Hsin-Hung Hsieh, 2013/8 ~ 2018/6 (MBA, The Hague University of Applied Sciences) Yu-Te Huang, 2006/10 ~ 2018/6 Yu-Siou Tang, 2017/7 ~ 2018/4 Hao-Min Liu, 2016/3 ~ 2017/12 Hu-Cheng Lee, 2013/8 ~ 2017/8 Yu-Chang Ho, 2016/9 ~ 2017/7 (MS student, University of California, Davis) Shih-Ting Huang, 2016/9 ~ 2017/6 (MS student, New York University) Wan-Ying Lin, 2014/6 ~ 2016/3 Chia-Wei Li, 2011/3 ~ 2015/6 Roberto Carvalho, 2013/9 ~ 2014/8 (PhD student, Academia Sinica TIGP) Ching-Hsiang Chu, 2013/8 ~ 2014/7 (PhD student, Ohio University) Li-Wei Chang, 2012/8 ~ 2013/8 (PhD student, National Chiao Tung University) Chia-Hao Yang, 2012/4 ~ 2013/7 Chieh-Wen Chang, 2012/11 ~ 2013/6 (MS student, University of Southern California) Wei-Xian Lee, 2012/8 ~ 2013/3 (PChome Online Inc.) Chin-Jen Cheng, 2012/7 ~ 2013/3 Cheng-Yu Lin, 2009/10 ~ 2012/10 (E.SUN Commercial Bank, Ltd.) Yi-Yin Chang, 2010/12 ~ 2012/7 (MS/PhD student, Columbia University) Cheng-Lung Wu, 2009/9 ~ 2012/7 Hsiao-Hsuan Yu, 2009/10 ~ 2011/8 (MS student, University of California at Irvine) Wen-Yuan Zhu, 2010/11 ~ 2011/7 (PhD student, National Chaio Tung University) Ting-An Wang, 2010/9 ~ 2011/5 (MS student, Carnegie Mellon University) Ying-Yu Chen, 2008/11 ~ 2010/5 (PhD student, University of Texas at Austin) Shu-Hsien Liao, 2009/6 ~ 2010/5 (MS student, New York University) Yu-Song Syu, 2008/9 ~ 2010/5 (PhD student, University of Florida) Yi-Chao Chen, 2008/3 ~ 2009/7 (PhD student, University of Texas at Austin) Bo-Chun Wang, 2007/12 ~ 2009/7 (PhD student, University of Southern California) Chih-Hung Lin, 2007/9 ~ 2009/7 (MS student, Carnegie Mellon University) Che-Liang Chiou, 2007/8 ~ 2009/1 (MS student, National Taiwan University) Ting-Kai Huang, 2007/3 ~ 2008/7 (PhD student, University of California at Riverside) Hao-Hsiang Hung, 2007/1 ~ 2007/12 (PhD student, Emory University) Yu-Hsin Shih, 2007/1 ~ 2007/10 (MS student, University of California at Davis) Yung-Chih Chen, 2006/1 ~ 2007/7 (PhD student, University of Massachusetts Amherst) Paruvelli Sreedevi, 2006 (Research Assistant, Academia Sinica) MS/PhD Students\nPei-Yu Ho (Master Student, NTU) M.S., National Taiwan University, 2024 Thesis title: \u0026ldquo;Pedestrian Cadence Sensing in Public Live Cameras Using Computer Vision and Signal Processing\u0026rdquo; Hao-Ying Chang (Master Student, NTNU) M.S., National Taiwan Normal University, 2022 Thesis title: \u0026ldquo;A Measurement Study for Decibel Metering of Remote Objects using Microphone Arrays\u0026rdquo; Chia-Chin Chung (Master Student, NTNU) M.S., National Taiwan Normal University, 2022 Thesis title: \u0026ldquo;An IoT Security Enhancement using Post-Quantum Cryptography\u0026rdquo; Yun Juo Tai M.S., National Taiwan University, 2021 Thesis title: \u0026ldquo;Responsiveness Assessment of COVID-19 using Worldwide Open Pandemic Data\u0026rdquo; Hung-Chun Tseng (Co-advised) PhD, National Chiao Tung University, 2020 Thesis title: \u0026ldquo;Integration of Internet of Things and Aquaculture Technologies\u0026rdquo; Best PhD Dissertation, Taiwan Agriculture Information Technology Association (TAITA), 2020 Best PhD Dissertation Runner-up, Institute of Information \u0026amp; Computing Machinery (IICM), Taiwan, 2020 Ruey-An Weng M.S., National Taiwan Normal University, 2020 Thesis title: \u0026ldquo;A Crowdsourcing-Based Approach for Performance Evaluation of Low-Cost PM2.5 Sensors\u0026rdquo; Yun-Chieh Wang M.S., National Taiwan Normal University, 2020 Thesis title: \u0026ldquo;A Non-Intrusive Diagnostic Approach for Low-Cost PM2.5 Sensor Health Assessment\u0026rdquo; Wei-Lin Wu M.S., National Taiwan Normal University, 2019 Thesis title: \u0026ldquo;A Study on Impacts of Air Quality on Social Media Polarity\u0026rdquo; Sachit Mahajan PhD, National Chengchi University, 2019 Thesis title: \u0026ldquo;Internet of Environmental Things (IoET): A Human Centered Approach\u0026rdquo; Ting-Hui Chiang (Co-advised) PhD, National Chiao Tung University, 2018 Thesis title: \u0026ldquo;Finding New Indicators and Fusing Multi-sensory Data for Indoor Localization\u0026rdquo; Hsuan Yang M.S., National Taiwan Normal University, 2018 Thesis title: \u0026ldquo;A fast PM2.5 forecast approach based on time series data analysis, regression and regularization\u0026rdquo; Ya-Chun Lee M.S., National Taiwan Normal University, 2018 Thesis title: \u0026ldquo;Determining Mesoscale Air Quality Management Areas using Micro PM2.5 Measurements in Taiwan\u0026rdquo; Ming-Hung Hung M.S., National Taiwan Normal University, 2018 Thesis title: \u0026ldquo;A Vector Mosquitoes Classification System Based on Edge Computing and Deep Learning\u0026rdquo; Wen-Yuan Zhu (Co-advised) PhD, National Chiao Tung University, 2016 Thesis title: \u0026ldquo;Mining User Trajectory Patterns in Social Media\u0026rdquo; Best PhD Dissertation, Taiwanese Association of Artificial Intelligence (TAAI), 2016 Best PhD Dissertation Runner-up, Institute of Information \u0026amp; Computing Machinery (IICM), Taiwan, 2016 Tzu-Yu Huang M.S., National Taiwan Normal University, 2016 Thesis title: \u0026ldquo;An Analysis based Approach to Access The Feasibility of Mobile Opportunistic Sensing: using PM2.5 sensing as an example\u0026rdquo; Hui-Hsin Hsu M.S., National Taiwan Normal University, 2016 Thesis title: \u0026ldquo;Automatic Recognition of Opinion Leaders From Group Discussion\u0026rdquo; Zhan-Rong Hu M.S., National Taiwan Normal University, 2016 Thesis title: \u0026ldquo;Mitigating Content Poisoning by Adaptive Content Verification in Named Data Networking\u0026rdquo; Hung-Yu Lee M.S., National Taiwan Normal University, 2016 Thesis title: \u0026ldquo;SDR-based Indoor Localization on Mobile Devices\u0026rdquo; Hsuan-Cho Wu M.S., National Taiwan Normal University, 2016 Thesis title: \u0026ldquo;Research of PM2.5 Micro-Sensing Under Urban Mobility\u0026rdquo; Jing-Yung Fu M.S., National Taiwan Normal University, 2015 Thesis title: \u0026ldquo;Enhancing Fairness of FIB Lookup in Named Data Networking\u0026rdquo; Chen-Ruei Hung M.S., National Taiwan Normal University, 2015 Thesis title: \u0026ldquo;A Secure Database Outsourcing Solution for Location-based Systems\u0026rdquo; Shan-Ho Yang M.S., National Taiwan Normal University, 2015 Thesis title: \u0026ldquo;Indoor Localization using FM and DVB-T Signals\u0026rdquo; Ru-sen Jeng M.S., National Taiwan Normal University, 2013 Thesis title: \u0026ldquo;Missing Data Handling for Meter Data Management Systems\u0026rdquo; Chien-Yu Kuo M.S., National Taiwan Normal University, 2013 Thesis title: \u0026ldquo;An Analysis of Household Electricity Meter Data in Smart Grid Systems\u0026rdquo; Hu-Chen Lee M.S., National Taiwan Normal University, 2013 Thesis title: \u0026ldquo;A Crowdsourcing-based Solution to Assess Concentration Levels of Students during Class\u0026rdquo; Yu-Wei Lu M.S., National Taiwan Normal University, 2013 Thesis title: \u0026ldquo;Development and Analysis of Micro Air Pollution Sense System\u0026rdquo; Wei-Xian Lee M.S., National Taiwan Normal University, 2012 Thesis title: \u0026ldquo;A Measurement Study of Power Line Communication Systems\u0026rdquo; Fu-Wei Chen M.S., National Taiwan Normal University, 2010 Thesis title: \u0026ldquo;Chinese CAPTCHA and reCAPTCHA\u0026rdquo; Wen-Yuan Zhu M.S., National Taiwan Normal University, 2009 Thesis title: \u0026ldquo;Playing GWAP with strategies - using ESP as an example\u0026rdquo; Chien-Hsiu Lin (Co-advised) M.S., National Taiwan University, 2007 Thesis title: \u0026ldquo;Performance Study of Routing Schemes in Delay-Tolerant Networks\u0026rdquo; Chia-Huei Chang (Co-advised) M.S., National Taiwan University, 2007 Thesis title: \u0026ldquo;Adaptive Network Coding Based Routing in Delay-Tolerant Networks\u0026rdquo; Cheng-Long Tseng (Co-advised) M.S., National Taiwan University, 2007 Thesis title: \u0026ldquo;On Using Probabilistic Forwarding to Improve Data Transfer in Opportunistic People Networks\u0026rdquo; Chen-Hung Yu (Co-advised) M.S., National Taiwan University, 2007 Thesis title: \u0026ldquo;Effective Data and Video File Transfer in Opportunistic Networks\u0026rdquo; Jyh-Wei Sung (Co-advised) M.S., National Taiwan University, 2007 Thesis title: \u0026ldquo;Path Capacity Estimation in Time-slotted Wireless Networks\u0026rdquo; Shih-Hsuan Tang (Co-advised) M.S., National Taiwan University, 2006 Thesis title: \u0026ldquo;ALMA: A Link-layer Multi-homing Approach for Vertical Handoff in Mobile Ad-hoc Networks\u0026rdquo; Wei-Cheng Xiao (Co-advised) M.S., National Taiwan University, 2006 Thesis title: \u0026ldquo;An Intelligent Decision Model for Seamless Vertical Handoff across Heterogeneous Networks\u0026rdquo; Bo-Chun Wang (Co-advised) M.S., National Taiwan University, 2006 Thesis title: \u0026ldquo;A Machine Learning Based Approach for Available Bandwidth Estimation\u0026rdquo; Wen-Hui Chiang (Co-advised) M.S., National Taiwan University, 2006 Thesis title: \u0026ldquo;Detect Selfishness with Available Bandwidth Estimation in Peer-to-Peer Networks Intern Wei-Chia Chang, 2025/7 ~ 2025/11 (BS student, Yuan Ze University) Ching-Wei Wang, 2025/7 ~ 2025/9 (BS student, Tamkang University) I-Chen Lee, 2025/7 ~ 2025/8 (BS student, National Taiwan University) Kang-Hsuan Peng, 2024/7 ~ 2025/1 (BS student, Yuan Ze University) Ying-Kai Hsu, 2024/7 ~ 2025/1 (BS student, Yuan Ze University) Chang-Sheng Lee, 2023/7 ~ 2024/6 (BS student, National Taiwan University of Science and Technology) Po-Chien Liu, 2023/5 ~ 2023/6 (BS student, National Taiwan Normal University) Yi-Lun Yeh, 2022/11 ~ 2023/12 (BS student, Chang Gung University) Yi-Chieh Chen, 2022/8 ~ 2023/1 (BS student, Yuan Ze University) En-Chi Lin, 2022/8 ~ 2022/10 (BS student, Soochow University) Yu-Chi Peng, 2022/7 ~ 2022/12 (BS student, National Taiwan University) Yu-Sheng Cheng, 2022/7 ~ 2022/8 (MS student, National Taiwan University) Tse-Yu Sheng, 2022/7 ~ 2022/8 (BS student, National Taiwan University) Cheng-Chia Wu, 2022/7 ~ 2023/2 (BS student, National Taiwan University) Yun-Cheng Lee, 2021/7 ~ 2022/1 (BS student, National Taiwan University of Science and Technology) Hsin-Yu Chang, 2021/7 ~ 2022/1 (BS student, National Taiwan Normal University) Tsai-Li Chen, 2021/7 ~ 2022/4 (BS student, National Taiwan Normal University) Ting-Wen Ke, 2020/7 ~ 2020/8 (BS student, National Chiao Tung University) Chen-Yi Huang, 2020/5 ~ 2020/8 Wei-Ping Lin, 2020/7 ~ 2020/8 Sheng-Chun Wu, 2020/7 ~ 2021/4 (BS student, National Cheng Kung University) Tze-Hsuan Chou, 2020/7 ~ 2021/4 (BS student, Feng Chia University) Huan-Ting Wei, 2019/7 ~ 2019/8 (BS student, The Hong Kong University of Science and Technology) Yu-Hsing Tsai, 2019/7 ~ 2019/12 (BS student, National Taiwan University) Ren-Yi Chen, 2019/7 ~ 2020/6 (BS student, National Taiwan University) Ching-Hsuan Huang, 2018/7 ~ 2018/8 (MS student, University of Washington) Chi-Chen Luo, 2018/7 ~ 2018/12 (BS student, National Taiwan University) Hao-En Ke, 2018/7 ~ 2019/12 (BS student, National Chiao Tung University) Le-Yi Peng, 2017/7 ~ 2017/8 (BS student, National Chung Hsing University) Ju-Yu Wu, 2017/7 ~ 2017/8 (BS student, National Cheng Kung University) Kuan-Huan Lin, 2017/7 ~ 2017/8 Yi-Ting Lee, 2017/7 ~ 2017/8 (BS student, National Cheng Kung University) Yun-Chung Hsiao, 2017/7 ~ 2017/8 (BS student, National Taiwan University) Yun-Juo Tai, 2017/7 ~ 2017/8 (BS student, National Taiwan University) Wei-Yu Yang, 2016/7 ~ 2016/8 (BS student, National Taiwan University) Yen-Ru Lin, 2016/7 ~ 2016/8 (BS student, National Chung Hsing University) Yun-Chieh Wang, 2016/7 ~ 2016/8 (BS student, Kun Shan University) Lawrence Hsuang, 2016/7 ~ 2016/8 (BS student, University of California at San Diego) Ting-Han Lin, 2014/7 ~ 2014/8 (MS student, National Taiwan Normal University) An-Che Kuo, 2014/7 ~ 2014/8 (BS student, National Chiao Tung University) You-Ming Chen, 2013/7 ~ 2013/8 (MS student, National Taiwan University of Science and Technology) Jyh-Yang Lee, 2012/7 ~ 2012/8 (MS student, National Taiwan University) Yu-Ting Wang, 2012/7 ~ 2012/8 (MS student, National Taiwan University) Meng-Lin Liu, 2011/7 ~ 2011/9 (MS student, National Taiwan University) Tsung-Yun Zheng, 2011/7 ~ 2011/9 (MS student, National Taiwan University) Chun-Shao Chu, 2010/7 ~ 2010/8 (MS student, National Taiwan Normal University) Andrew Ma, 2009/6 ~ 2009/8 (BS student, University of California at Berkeley) ","lastmod":"2026-04-09T12:53:27+08:00","section":"nrl","summary":"Research Assistants Full-time\nShu-Chen Chiou (2021/4 ~ present) Chang-Sheng Lee (2025/6 ~ present) Wen-Chun Luo (2024/11 ~ present) Students\nXavier Atero (2024/9 ~ present, TIGP) Hall of Fame Postdoc\nDr. Ming-Kuang Chung, 2021/1 ~ 2024/12 (Assistant Professor, National Taiwan University) Dr. Chao-Lin Wu, 2010/8 ~ 2011/9 (Postdoc, National Taiwan University) Dr. Li-Ping Tung, 2010/9 ~ 2011/8 (Assistant Research Fellow, National Chiao Tung University) Dr. Hung-Chia Chen, 2010/3 ~ 2010/6 (Postdoc, U.S. Food and Drug Administration) Research Assistants\n","tags":[],"title":"Network Research Lab","url":"https://cclljj.github.io/nrl/"},{"content":"","lastmod":"2026-04-09T12:09:45+08:00","section":"publications","summary":"","tags":[],"title":"Publications","url":"https://cclljj.github.io/publications/"},{"content":"Current Project AirBox: A Participatory Sensing Ecosystem for PM2.5 Monitoring (https://pm25.lass-net.org)\nKeywords: PM2.5, Participatory Sensing, Smart City, Open Data\nAirBox Dataset: [download]\nObjective My research interests lie in the area of networked sensing systems and applications. The primary objectives of my research are 1) to investigate theoretical models of real world systems; 2) to conduct real world deployment to verify theoretical models; and 3) to combine theoretical models and system deployment to solve real world problems.\nSpecifically, we investigate participatory sensing systems that combine networked sensing and crowdsourcing techniques to collect streams of data of the surroundings at personal, society, and urban levels. We have carried out a comfort measuring system, called TPE-CMS, for public transportation systems in the greater Taipei area. Moreover, we have conducted data-driven research to discover knowledge and information from the collected data, and the results demonstrate that such system is feasible and scalable in yielding detailed information of transportation service and traffic conditions at the city level.\nIn addition, we research Internet of Things systems and develop a large-scale system, called AirBox, for PM2.5 monitoring system. The project engages citizens to participate in environmental sensing and enables them to make low-cost PM2.5 sensing devices on their own. It also facilitates PM2.5 monitoring at a finer spatio-temporal granularity and enriches environmental data analysis by making all measurement data freely available to everyone. Till 2020/9, we have deployed more than 15,000 devices in 58 countries, and we have developed a set of algorithms for device ranking, emission source detection, and anomaly detection. Based on our research results, we have been collaborating with the government agencies on smart governance, smart inspection, and the related issues.\nMy ongoing research focuses on spatio-temporal data analysis of IoT systems and its applications. We intend to apply our research results to other real-world networked sensing systems, such as participatory sensing for urban profiling, environmental monitoring, and wearable sensing and computing. Moreover, we wish to employ advanced artificial intelligence techniques to increase the smartness of networked sensing systems, and we will incorporate our research results with emerging social computing systems as a whole to facilitate cyber-physical socially networked systems in the future.\nPast Projects Bus+: A Comfort Measuring System for Public Bus Systems (http://cms.vprobe.org/)\nYushanNet: A Delay-Tolerant Sensor Network for Hiker Tracking, Search, and Rescuing in Yushan National Parks (http://nslab.ee.ntu.edu.tw/~YuShanNet/)\nCapProbe: (http://www.cs.ucla.edu/~nrl/CapProbe/)\n","lastmod":"2026-04-09T12:09:45+08:00","section":"research","summary":"Current Project AirBox: A Participatory Sensing Ecosystem for PM2.5 Monitoring (https://pm25.lass-net.org)\nKeywords: PM2.5, Participatory Sensing, Smart City, Open Data\nAirBox Dataset: [download]\nObjective My research interests lie in the area of networked sensing systems and applications. The primary objectives of my research are 1) to investigate theoretical models of real world systems; 2) to conduct real world deployment to verify theoretical models; and 3) to combine theoretical models and system deployment to solve real world problems.\n","tags":[],"title":"Research","url":"https://cclljj.github.io/research/"},{"content":"2023 Seminar, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. Institute of Information and Computer Education, National Taiwan Normal University, Taipei, November 27, 2023. Seminar, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. Department of Information and Computer Engineering, Chung Yuan Christian University, Taipei, November 20, 2023. Invited Speaker, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. Office of Academic Affairs, National Taiwan University, Taipei, October 31, 2023. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Geography, National Taiwan Normal University, Taiwan, November 29, 2023. Invited Speaker, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. LINE Taiwan, Taipei, October 19, 2023. Invited Speaker, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. China Steel Corporation, Kaohsiung, October 16, 2023. Invited Speaker, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. Chunghwa Telecom, Taipei, September 28, 2023. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Chunghwa Telecom, Taipei, August 8, 2023. Invited Speaker, Introduction to AirBox. Statistical Science School, Academia Sinica, Taiwan, July 19, 2023. Keynote, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. AIGC Impact Workshop - Summer, Taiwan AI Academy, June 3, 2023. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Geomatics, National Cheng Kung University, Taiwan, March 20, 2023. Invited Speaker, Shaping the future administrative services with ChatGPT: Experience Sharing from Academia Sinica. AIGC Impact Workshop - Spring, Taiwan AI Academy, March 18, 2023. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. College of Intelligent Computing, Chang Gung University, March 15, 2023. 2022 Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Computer Science and Information Engineering, National Central University, Nov. 2, 2022. Invited Speaker, A Breathing Box: Small Box and Big Data, Internet of Things Workshop, National Taiwan Notmal University, July 15, 2022. Seminar, Save Your Own Environment: A Citizen Science Initiative. Professional Master Program in Artificial Intelligence in Medicine, Taipei Medical University, Mar. 23, 2022. Invited Speaker, Save Your Own Environment: A Citizen Science Initiative, Public AI Workshop, Hsinchu, Taiwan, Jan. 18, 2022. 2021 Invited Speaker, A Breathing Box: Small Box and Big Data, Min-Tzu Elementary School, Chiayi City, Taiwan, Dec. 8, 2021. Invited Speaker, VGI and Data Management in Participatory Sensing, Voluntary Geographic Information (VGI) Community Perception and Knowledge Discovery Forum, Taipei, Taiwan, Dec. 2, 2021. Invited Speaker, Save Your Own Environment: A Citizen Science Initiative, Digital Governance Strategy Management Training Course, National Development Council, Taiwan, Nov. 24, 2021. Invited Speaker, The Evolution of AirBox Data Management, Research Data Management Workshop, Taipei, Taiwan, Oct. 7, 2021. Keynote, Internet of Things for Air Quality Monitoring: Past, Present and Future, International Symposium of Precision Environmental Medicine, Kaohsiung, Taiwan, Sep. 27, 2021. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. International Degree Program in Climate Change and Sustainable Development, National Taiwan University June 18, 2021. Keynote, Internet of Things for Air Quality Monitoring: Past, Present and Future, International Conference on Indoor Environmental Quality Health, Infection Prevention and Intelligent Living in Asia, Tainan, Taiwan, June 4, 2021. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future._ Department of Computer Science and Information Engineering, National Dong Hwa University, Taiwan, May 7, 2021. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example, Visionary Technology Seminar Series, Institute of Information Science, Academia Sinica, Mar. 25, 2021. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Public Health, National Defense Medical Center, Mar. 15, 2021. 2020 Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example, Smart City Training Workshop, Kaohsiung, Taiwan, Dec. 2, 2020. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example, K12 Teacher Workshop, Taipei, Taiwan, Nov. 20, 2020. Invited Speaker, Low-Cost Sensing Systems: Past, Present and Future. Risk Society and Policy Research Center, National Taiwan University, Oct. 27, 2020. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Institute of Information and Computer Education, National Taiwan Normal University, Oct. 13, 2020. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Professional Master Program in Artificial Intelligence in Medicine, Taipei Medical University, Sep. 30, 2020. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. Institute of Information Systems and Applications, IEICE Asia-Pacific Network Operations and Management Symposium (APNOMS), Daegu, Korea, Sep. 24, 2020. Invited Speaker, Data Analysis and Application of Air Quality Micro-sensing. Ctizen Science Development Forum, Taipei, Taiwan, August 28, 2020. Invited Speaker, AirBox and its Applications. Strategies for Mitigating Air Pollution Workshop, Taichung, Taiwan, August 5, 2020. Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Geographic Information Technology Co., LTD, Taipei, Taiwan, June 24, 2020. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Institute of Information Systems and Applications, National Tsing Hua University, April 29, 2020. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Institute of Data Science and Engineering, National Chiao Tung University, April 22, 2020. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Mechanical Engineering, National Taiwan University of Science and Technology, April 20, 2020. 2019 Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Computer Science and Information Engineering, National Dong Hwa University, Taiwan, December 6, 2019. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Taiwan/Hong Kong Low-Cost Air Sensing Workshop, Taipei, Taiwan, November 29, 2019. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Taiwan/Korea Low-Cost Air Sensing Workshop, Taipei, Taiwan, October 24, 2019. Invited Speaker, Low-Cost Air Sensing in Taiwan: Data Analysis and Citizen Science Applications. Compulsory Education Advisory Group of Miaoli County, Miaoli, Taiwan, October 2, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Geomatics, National Cheng Kung University, Taiwan, September 30, 2019. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Taiwan/Thailand Low-Cost Air Sensing Workshop, Taipei, Taiwan, September 28, 2019. Invited Speaker, Low-Cost Air Sensing in Taiwan: Data Analysis and Citizen Science Applications. Workshop on Low-Cost Air Sensing and Internet of Things, Industrial Technology Research Institute, Taipei, Taiwan, July 17, 2019. Invited Speaker, From Micro Air Quality Sensing to Smart City Governance. Industry Lecture Series on Cross-Domain Innovation, Kaohsiung, Taiwan, June 20, 2019. Invited Speaker, Low-Cost Air Sensing in Taiwan: Data Analysis and Citizen Science Applications. Workshop on Professional Development for Teachers Taichung, National Chung Cheng University, Chiayi, Taiwan, June 10, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Computer Science and Information Engineering, National Chung Cheng University, Chiayi, Taiwan, June 10, 2019. Invited Speaker, From Micro Air Quality Sensing to Smart City Governance. Tech-Talk FORUM on Smart City, Taipei, Taiwan, May 26, 2019. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. AI Popular Science Lecture Series, Tunghai University, Taichung, Taiwan, May 8, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Civil Engineering, National Chiao Tung University, Hsinchu, Taiwan, April 15, 2019. Keynote, Low-Cost Air Sensing in Taiwan: Data Analysis and Citizen Science Applications. Next Generation Air Monitoring and Low-Cost Air Quality Sensors Symposium, Taichung, Taiwan, March 22, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. East Gate Life Academy, March 9, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Institute of NanoEngineering and MicroSystems, National Tsing Hua University, March 4, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. The Affiliated Senior High School of National Taiwan Normal University, January 9, 2019. 2018 Seminar, Making Sense of Internet of Things: using AirBox as an Example. General Education Lecture Series, National Cheng Kung University, December 27, 2018. Seminar, Making Sense of Internet of Things: using AirBox as an Example. TIGP-SNHCC, Academia Sinica, Dec. 19, 2018. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan, December 12, 2018. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. Workshop on High-Dimensional Statistical Analysis, Taipei, Taiwan, December 8, 2018. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. Smart Air Quality Workshop, Munich, Germany, December 4, 2018. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Photonics, National Chiao Tung University, Hsinchu, Taiwan, November 23, 2018. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Electronic Engineering, National United University, Miaoli, Taiwan, November 21, 2018. Seminar, Wireless Sensor Networks: Past, Present and Future. East Gate Life Academy, Nov. 17, 2018. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Geography, National Taiwan University, Taipei, Taiwan, October 9, 2018. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Holistic Education Center, National Taiwan Normal University, Taipei, Taiwan, September 27, 2018. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Service-Learning Center, National Chiao Tung University, Hsinchu, Taiwan, September 26, 2018. Panelist, AirBox: a participatory ecosystem for PM2.5 monitoring. Air Sensors International Conference (ASIC), Oakland, USA, September 2018. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Workshop on Water Resource and Environment, Taipei, Taiwan, August 30, 2018. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Workshop on Internet of Things, Taipei, Taiwan, August 23, 2018. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. TU Dortmund, Germany, June 15, 2018. Invited Speaker, AirBox Data Visualization: demonstration and case studies. Advanced Institute on Disaster Risk Reduction with Systems Approach for Slow-Onset Climate Disasters (AI-SOCD), Taipei, Taiwan, June 6, 2018 Keynote, Making Sense of Internet of Things: using AirBox as an Example. International Conference on Information Management, Taichung, Taiwan, June 3, 2018. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Athletic Performance, National Taiwan Normal University, May 24, 2018. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Chemistry, National Sun Yat-sen University, May 9, 2018. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. General Education Lecture Series, National Cheng Kung University, May 3, 2018. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Atmospheric Sciences, National Central University, Apr. 24, 2018. Invited Speaker, IoT-based Air Quality Monitoring and Citizen Science. ITRI PM2.5 and wet-EP Workshop, Nantou, Taiwan, Apr. 20, 2018. Invited Speaker, IoT for Air Quality Monitoring: Past, Present and Future Smart City Summit and Expo, Taipei, Mar. 29, 2018. Speaker, Making Sense of Internet of Things: using AirBox as an Example. MicroJet Technology Co., Taipei, Taiwan, February 27, 2018. Speaker, Making Sense of Internet of Things: using AirBox as an Example. Edimax Technology Co., Taipei, Taiwan, February 2, 2018. 2017 Invited Speaker, IoT-based Air Quality Monitoring and Citizen Science. EPA Workshop on Internet of Environment Things, Taipei, Taiwan, December 29, 2017. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. International Symposium on Smart City, Tain, Taiwan, May 27, 2017. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Taiwan Healthy Air Association, Taichung, November 26, 2017. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Taichung City Government, Taichung, November 11, 2017. Keynote, Making Sense of Internet of Things: using AirBox as an Example. Pacific Neighborhood Consortium (PNC) Annual Conference and Joint Meetings, Tainan, Taiwan, Nov. 9, 2017. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Argonne National Laboratory, Aug. 9, 2017. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Taiwan Homemakers United Foundation, July 25, 2017. Invited Speaker, AirBox Data Visualization: demonstration and case studies. Advanced Institute on Disaster Risk Reduction with Systems Approach for Slow-Onset Climate Disasters (AI-SOCD), Taipei, Taiwan, July 12, 2017. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Advanced Institute on Disaster Risk Reduction with Systems Approach for Slow-Onset Climate Disasters (AI-SOCD), Taipei, Taiwan, July 11, 2017. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. A Symposium on Complex Data Analysis, Hsinchu, Taiwan, May 27, 2017. Seminar, From AirBox to Smart City: Where Are We and What\u0026rsquo;s Next? TIGP-SNHCC, Academia Sinica, Apr. 19, 2017. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Graduate Institute of Biomedical Informatics Taipei Medical University, Apr. 6, 2017. Seminar, IoT for Environmental Monitoring: Using AirBox as an Example. Chunghwa Telecom, Taipei, Mar. 2, 2017. Invited Speaker, Big Data Analytics and Smart City: Using AirBox as an Example. Smart City Summit and Expo, Taipei, Feb. 23, 2017. Invited Speaker, Internet of Things: Using AirBox as an Example. Taiwan Earth Science Teacher Workshop, Taipei, Feb. 7, 2017. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Centers for Disease Control, Ministry of Health and Welfare, Jan. 20, 2017. ~2016 Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. TMU-CUHK Joint Symposium on Respiratory Science and Public Health, Taipei, Taiwan, Dec. 30, 2016. Invited Speaker, From AirBox to Smart City: Where Are We and What\u0026rsquo;s Next? SEAIP Workshop, Tainan, Taiwan, Dec. 5, 2016. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Global Spatial Data Infrastructure Conference, Taipei, Nov. 30, 2016. Invited Speaker, Internet of Things: Using AirBox as an Example. Taipei First Girls High School, Taipei, Nov. 18, 2016. Invited Speaker, Maker Education: the Past and the Future. Intel Asia Innovation Summit, Taipei, Nov. 16, 2016. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Taipei Earth Science Teacher Workshop, Taipei, Nov. 8, 2016. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Department of Computer Science and Information Engineering, National Central University, Nov. 2, 2016. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Department of Computer Science and Information Engineering, National Cheng Kung University, Oct. 28, 2016. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Department of Environmental Engineering, National Chung Hsing University, Oct. 26, 2016. Invited Speaker, From AirBox to Smart City: Where Are We and What\u0026rsquo;s Next? International Symposium on Energy Technology and Strategy, Tainan, Taiwan, Oct. 21, 2016. Webinar Speaker, LASS: a participatory ecosystem for PM2.5 monitoring. EPA Smart City Air Challenge Webinar, USA, Oct. 12, 2016. Seminar, From AirBox to Smart City: Where Are We and What\u0026rsquo;s Next? Department of Atmospheric Sciences, National Taiwan University, Oct. 11, 2016. Seminar, Participatory Urban PM2.5 Sensing: Challenges and Opportunities. Institute of Information and Computer Education, National Taiwan Normal University, Oct. 3, 2016. Seminar, _Participatory Urban PM2.5 Sensing: Challenges and Opportunities._Department of Electrical Engineering, National Dong Hwa University, Sept. 29, 2016. Keynote, Participatory Urban PM2.5 Sensing: Challenges and Opportunities. ASEAN IVO meeting, Bangkok, Thailand, Sept. 5, 2016. Webinar Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. National Center for High-performance Computing, Hsinchu, Taiwan, Aug. 22, 2016. Invited Speaker, Participatory Urban PM2.5 Sensing: Challenges and Opportunities. Taiwan Data Science Conference, Taipei, Taiwan, July 16, 2016. Invited Speaker, Computer Technology and Citizen Science. Bebras Camp, Kaohsiung, Taiwan, July 6, 2016. Speaker, From AirBox to Smart City: where are we now? Edimax Technology Co., Taipei, Taiwan, July 5, 2016. Panelist, Participatory Urban PM2.5 Sensing: Challenges and Opportunities. Environmental Technology Workshop, Taipei, Taiwan, May 24, 2016. Invited Speaker, From Environmental Sensing to Environmental Education. Symposium of Maker Movement and Citizen Science, Taipei, Taiwan, Apr. 23, 2016. Invited Speaker, Participatory Urban Sensing: Challenges and Opportunities. Symposium of 2A3Y IT Application and Exchange, Taipei, Taiwan, Apr. 20, 2016. Panelist, Maker Education: Opportunities and Challenges. Workshop of Maker Education for Elementary School Principals, Taipei, Taiwan, Apr. 15, 2016. Invited Speaker_, Participatory Urban Sensing: Challenges and Opportunities._ Big Data Analysis: Techniques and Innovative Applications Workshop, National Chiao Tung University_,_ Mar. 17, 2016. Seminar, Participatory Urban Sensing. Department of Computer Science and Information Engineering, National Taipei University of Technology, Mar. 3, 2016. Invited Speaker, _Participatory Science with Innovative Technology for Air Pollution Monitoring. F_uture Earth Symposium, Taipei, Taiwan, Feb. 29, 2016. Seminar, Participatory Urban Sensing. CITI Lab, INSA Lyon, France, Dec. 16, 2015. Invited Speaker, Maker: to be, or not to be? New Taipei City Maker Workshop, New Taipei, Taiwan, Oct. 19, 2015. Seminar, SDR-based Indoor Localization. TIGP-SNHCC, Academia Sinica, Sept. 16, 2015. Invited Speaker, Maker: to be, or not to be? Intel Galileo Maker Workshop, Kaohsiung, Taiwan, July 16, 2015. Invited Speaker, Maker: to be, or not to be? Intel Galileo Maker Workshop, Taichung, Taiwan, July 8, 2015. Invited Speaker, Maker: to be, or not to be? Intel Galileo Maker Workshop, Taipei, Taiwan, July 6, 2015. Seminar, SDR-based Indoor Localization. Department of Electrical Engineering, National Dong Hwa University, Mar. 20, 2015. Panelist, The Driving Force for Future IoT: an ICT perspective. France-Taiwan Internet of Things Testbed Collaboration Workshop, Dec. 18, 2014. Seminar, Wireless Sensor Networks: Past, Present and Future. Taipei Municipal Jianguo High School, Dec. 11, 2014. Invited Speaker, Participatory Sensing Research in Academia Sinica. Joint Workshop on Smart Cities and Participatory Sensing, Taipei, Taiwan, May 4, 2014. Seminar, _Participatory Phone Sensing and Its Applications._Department of Computer Science and Information Engineering, National Dong Hwa University, Apr. 25, 2014. Seminar, Introduction to Human Computation. Department of Computer Science, National Chiao Tung University, May 29, 2013_._ Panelist, Artificial Intelligence Meets Human Computation. AI Forum, Taipei, Taiwan, May 4, 2013. Invited Speaker, Using Computers to Solve Algorithm Difficult Problems. Popular Science Lecture Series, National Taiwan Normal University, Apr. 30, 2013. Invited Speaker, Mission-critical Networking for Disaster Management. IEEE Global Communications Conference (Globecom), Anaheim, California, USA, Dec. 6, 2012. Invited Speaker, TPE-CMS: A Comfort Measuring System for Bus Services in Greater Taipei Region. Cloud-enabled Mobile Sensing Workshop, National Chiao Tung University, Aug. 31, 2012. Seminar, Participatory Phone Sensing and Its Applications. Department of Computer Science and Information Engineering, Fu Jen Catholic University, May 2, 2012. Seminar, Energy Efficiency for Phone-based Mobile Location Sensing Applications Department of Computer Science, University of Bologna, Italy, Apr. 24, 2012. Seminar, Introduction to Human Computation. Graduate Institute of Information and Computer Education, National Taiwan Normal University, Mar. 26, 2012. Seminar, Participatory Phone Sensing and Its Applications. Department of Computer Science, National Cheng Chi University, Nov. 14, 2011. Seminar, Participatory Phone Sensing and Its Applications. Institute of Communications Engineering, National Tsing Hua University, June 17, 2011. Seminar, Introduction to Human Computation. Taipei Municipal Jianguo High School, June 16, 2011. Seminar, Participatory Phone Sensing and Its Applications. Department of Information and Computer Engineering, Chung Yuan Christian University, Mar. 21, 2011. Seminar, Location-based Participatory Sensing Systems. Department of Computer Science and Engineering, Tatung University, Mar. 16, 2011. Seminar, Participatory Phone Sensing and Its Applications. Department of Computer Science and Engineering, Tatung University, Mar. 16, 2011. Seminar, A Comfort Measuring System for Public Transportation Systems Using Participatory Phone Sensing. Department of Computer Science, National Chiao Tung University, Dec. 29, 2010. Invited Speaker, An Overview of Human Computation and Its Applications. Pacific Neighborhood Consortium (PNC) Annual Conference and Joint Meetings, Hong Kong, Dec. 3, 2010. Invited Speaker, Wireless Sensor Networks: Lessons Learned from Deployed Systems. Wireless Ad Hoc and Sensor Network Workshop, St. John\u0026rsquo;s University, Oct. 28, 2010. Seminar, Wireless Sensor Networks: Lessons Learned from Deployed Systems. Department of Computer Science and Information Engineering, National Dong Hwa University, Oct. 15, 2010. Invited Speaker, An Introduction of Human Computation. Pacific Neighborhood Consortium (PNC) Annual Conference and Joint Meetings, Taipei, Taiwan, Oct. 8, 2009. Seminar, An Introduction of Human Computation. Department of Computer Science and Information Engineering, National Cheng Kung University, Oct. 2, 2009. Invited Speaker, Wireless Sensor Networks: From Theory to Practice. RFID and Wireless Communication Workshop, China Institute of Technology, May 15, 2009. Invited Speaker, Wireless Sensor Networks: From Theory to Practice. Wireless Ad Hoc and Sensor Network Workshop, St. John\u0026rsquo;s University, Mar. 25, 2009. Seminar, Design and Play Games With A Purpose. Department of Computer Science, National Cheng Chi University, Mar. 5, 2009. Invited Speaker, An Introduction of Opportunistic Networks: Definition, Routing, and Applications. Vehicular Networking Workshop, National Cheng Chi University, Dec. 1, 2008. Seminar, Networking with Intermittent Internet: Challenges and Opportunities. Department of Computer Science and Engineering, Yuan Ze University, Oct. 24, 2008. Seminar, Networking with Intermittent Internet: Challenges and Opportunities. Department of Computer Science and Information Engineering, National Central University, Oct. 15, 2008. Invited Speaker, Networking with Intermittent Internet: Challenges and Opportunities. Next Generation Networking Workshop, Taipei, Taiwan, Sept. 4, 2008. Seminar, Web Surfing on the Move: Needs, Opportunities, and Challenges. Institute of Information Systems and Applications, National Hsing Hua University, May 21, 2008. Invited Speaker, Delay Tolerant Vehicular Networks. Vehicular Networking Workshop, National Cheng Kung University, Feb. 18, 2008. Seminar, Web Surfing on the Move: Needs, Opportunities, and Challenges. Department of Computer Science and Engineering, The Chinese University of Hong Kong, Dec. 13, 2007. Invited Speaker, Collaborative Intelligence in Web 2.0-based Systems. Symposium of 2A3Y IT Application and Exchange, Taipei, Taiwan, Oct. 16, 2007. Invited Speaker, Trust and Reputation Management in Web 2.0 Systems. Workshop on Advanced Digital Archives Technologies, Taipei, Taiwan, July 19, 2007. Seminar, Data Dissemination in Mobile Opportunistic Networks. Department of Computer Science and Information Engineering, National Taiwan University of Science and Technology, June 11, 2007. Seminar, Effective Data Dissemination in Mobile Opportunistic Networks. Institute of Information Science, Academia Sinica, Apr. 2, 2007. Seminar, An Introduction of Opportunistic Networks: Definition, Routing, and Applications. Department of Computer Science, National Cheng Chi University, Oct. 30, 2006. Seminar, Effective Routing in Opportunistic Networks. Department of Computer Science and Information Engineering, National Taiwan University, May 26, 2006. Seminar, MOON: A Solution of Always-Best-Connected in Multi-interfaced Mobile Wireless Networks. Department of Electrical Engineering, National Taiwan University, Oct. 31, 2005. Seminar, \u0026ldquo;ABC\u0026rdquo; in Multi-interfaced Mobile Wireless Networks. Department of Computer Science, National Tsing-Hua University, Oct. 6, 2005. Seminar, Vertical Handoffs in Delay Tolerant Mobile Networks. Institute of Computer Science and Information Engineering, National Taiwan Normal University, Sept. 28, 2005. Seminar, Capacity Estimation in Wired and Wireless Networks. Institute of Information Science, Academia Sinica, Mar. 15, 2005. Seminar, End-to-end Path Capacity Estimation in Wireless Networks. Department of Computer Science and Information Engineering, National Taiwan University, Jan. 7, 2005. Seminar, Capacity Estimation in Wired and Wireless Networks. Institute of Computer Science and Information Engineering, National Taiwan Normal University, Dec. 29, 2004. ","lastmod":"2026-04-09T12:09:45+08:00","section":"talks","summary":"2023 Seminar, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. Institute of Information and Computer Education, National Taiwan Normal University, Taipei, November 27, 2023. Seminar, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. Department of Information and Computer Engineering, Chung Yuan Christian University, Taipei, November 20, 2023. Invited Speaker, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. Office of Academic Affairs, National Taiwan University, Taipei, October 31, 2023. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Geography, National Taiwan Normal University, Taiwan, November 29, 2023. Invited Speaker, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. LINE Taiwan, Taipei, October 19, 2023. Invited Speaker, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. China Steel Corporation, Kaohsiung, October 16, 2023. Invited Speaker, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. Chunghwa Telecom, Taipei, September 28, 2023. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Chunghwa Telecom, Taipei, August 8, 2023. Invited Speaker, Introduction to AirBox. Statistical Science School, Academia Sinica, Taiwan, July 19, 2023. Keynote, How to Enhance Administrative Services with ChatGPT: Experience Sharing from Academia Sinica. AIGC Impact Workshop - Summer, Taiwan AI Academy, June 3, 2023. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Geomatics, National Cheng Kung University, Taiwan, March 20, 2023. Invited Speaker, Shaping the future administrative services with ChatGPT: Experience Sharing from Academia Sinica. AIGC Impact Workshop - Spring, Taiwan AI Academy, March 18, 2023. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. College of Intelligent Computing, Chang Gung University, March 15, 2023. 2022 Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Computer Science and Information Engineering, National Central University, Nov. 2, 2022. Invited Speaker, A Breathing Box: Small Box and Big Data, Internet of Things Workshop, National Taiwan Notmal University, July 15, 2022. Seminar, Save Your Own Environment: A Citizen Science Initiative. Professional Master Program in Artificial Intelligence in Medicine, Taipei Medical University, Mar. 23, 2022. Invited Speaker, Save Your Own Environment: A Citizen Science Initiative, Public AI Workshop, Hsinchu, Taiwan, Jan. 18, 2022. 2021 Invited Speaker, A Breathing Box: Small Box and Big Data, Min-Tzu Elementary School, Chiayi City, Taiwan, Dec. 8, 2021. Invited Speaker, VGI and Data Management in Participatory Sensing, Voluntary Geographic Information (VGI) Community Perception and Knowledge Discovery Forum, Taipei, Taiwan, Dec. 2, 2021. Invited Speaker, Save Your Own Environment: A Citizen Science Initiative, Digital Governance Strategy Management Training Course, National Development Council, Taiwan, Nov. 24, 2021. Invited Speaker, The Evolution of AirBox Data Management, Research Data Management Workshop, Taipei, Taiwan, Oct. 7, 2021. Keynote, Internet of Things for Air Quality Monitoring: Past, Present and Future, International Symposium of Precision Environmental Medicine, Kaohsiung, Taiwan, Sep. 27, 2021. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. International Degree Program in Climate Change and Sustainable Development, National Taiwan University June 18, 2021. Keynote, Internet of Things for Air Quality Monitoring: Past, Present and Future, International Conference on Indoor Environmental Quality Health, Infection Prevention and Intelligent Living in Asia, Tainan, Taiwan, June 4, 2021. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future._ Department of Computer Science and Information Engineering, National Dong Hwa University, Taiwan, May 7, 2021. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example, Visionary Technology Seminar Series, Institute of Information Science, Academia Sinica, Mar. 25, 2021. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Public Health, National Defense Medical Center, Mar. 15, 2021. 2020 Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example, Smart City Training Workshop, Kaohsiung, Taiwan, Dec. 2, 2020. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example, K12 Teacher Workshop, Taipei, Taiwan, Nov. 20, 2020. Invited Speaker, Low-Cost Sensing Systems: Past, Present and Future. Risk Society and Policy Research Center, National Taiwan University, Oct. 27, 2020. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Institute of Information and Computer Education, National Taiwan Normal University, Oct. 13, 2020. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Professional Master Program in Artificial Intelligence in Medicine, Taipei Medical University, Sep. 30, 2020. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. Institute of Information Systems and Applications, IEICE Asia-Pacific Network Operations and Management Symposium (APNOMS), Daegu, Korea, Sep. 24, 2020. Invited Speaker, Data Analysis and Application of Air Quality Micro-sensing. Ctizen Science Development Forum, Taipei, Taiwan, August 28, 2020. Invited Speaker, AirBox and its Applications. Strategies for Mitigating Air Pollution Workshop, Taichung, Taiwan, August 5, 2020. Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Geographic Information Technology Co., LTD, Taipei, Taiwan, June 24, 2020. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Institute of Information Systems and Applications, National Tsing Hua University, April 29, 2020. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Institute of Data Science and Engineering, National Chiao Tung University, April 22, 2020. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Mechanical Engineering, National Taiwan University of Science and Technology, April 20, 2020. 2019 Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Computer Science and Information Engineering, National Dong Hwa University, Taiwan, December 6, 2019. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Taiwan/Hong Kong Low-Cost Air Sensing Workshop, Taipei, Taiwan, November 29, 2019. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Taiwan/Korea Low-Cost Air Sensing Workshop, Taipei, Taiwan, October 24, 2019. Invited Speaker, Low-Cost Air Sensing in Taiwan: Data Analysis and Citizen Science Applications. Compulsory Education Advisory Group of Miaoli County, Miaoli, Taiwan, October 2, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Geomatics, National Cheng Kung University, Taiwan, September 30, 2019. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Taiwan/Thailand Low-Cost Air Sensing Workshop, Taipei, Taiwan, September 28, 2019. Invited Speaker, Low-Cost Air Sensing in Taiwan: Data Analysis and Citizen Science Applications. Workshop on Low-Cost Air Sensing and Internet of Things, Industrial Technology Research Institute, Taipei, Taiwan, July 17, 2019. Invited Speaker, From Micro Air Quality Sensing to Smart City Governance. Industry Lecture Series on Cross-Domain Innovation, Kaohsiung, Taiwan, June 20, 2019. Invited Speaker, Low-Cost Air Sensing in Taiwan: Data Analysis and Citizen Science Applications. Workshop on Professional Development for Teachers Taichung, National Chung Cheng University, Chiayi, Taiwan, June 10, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Computer Science and Information Engineering, National Chung Cheng University, Chiayi, Taiwan, June 10, 2019. Invited Speaker, From Micro Air Quality Sensing to Smart City Governance. Tech-Talk FORUM on Smart City, Taipei, Taiwan, May 26, 2019. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. AI Popular Science Lecture Series, Tunghai University, Taichung, Taiwan, May 8, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Civil Engineering, National Chiao Tung University, Hsinchu, Taiwan, April 15, 2019. Keynote, Low-Cost Air Sensing in Taiwan: Data Analysis and Citizen Science Applications. Next Generation Air Monitoring and Low-Cost Air Quality Sensors Symposium, Taichung, Taiwan, March 22, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. East Gate Life Academy, March 9, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Institute of NanoEngineering and MicroSystems, National Tsing Hua University, March 4, 2019. Seminar, Making Sense of Internet of Things: using AirBox as an Example. The Affiliated Senior High School of National Taiwan Normal University, January 9, 2019. 2018 Seminar, Making Sense of Internet of Things: using AirBox as an Example. General Education Lecture Series, National Cheng Kung University, December 27, 2018. Seminar, Making Sense of Internet of Things: using AirBox as an Example. TIGP-SNHCC, Academia Sinica, Dec. 19, 2018. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Institute of Population Health Sciences, National Health Research Institutes, Miaoli, Taiwan, December 12, 2018. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. Workshop on High-Dimensional Statistical Analysis, Taipei, Taiwan, December 8, 2018. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. Smart Air Quality Workshop, Munich, Germany, December 4, 2018. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Photonics, National Chiao Tung University, Hsinchu, Taiwan, November 23, 2018. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Electronic Engineering, National United University, Miaoli, Taiwan, November 21, 2018. Seminar, Wireless Sensor Networks: Past, Present and Future. East Gate Life Academy, Nov. 17, 2018. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Department of Geography, National Taiwan University, Taipei, Taiwan, October 9, 2018. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Holistic Education Center, National Taiwan Normal University, Taipei, Taiwan, September 27, 2018. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Service-Learning Center, National Chiao Tung University, Hsinchu, Taiwan, September 26, 2018. Panelist, AirBox: a participatory ecosystem for PM2.5 monitoring. Air Sensors International Conference (ASIC), Oakland, USA, September 2018. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Workshop on Water Resource and Environment, Taipei, Taiwan, August 30, 2018. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Workshop on Internet of Things, Taipei, Taiwan, August 23, 2018. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. TU Dortmund, Germany, June 15, 2018. Invited Speaker, AirBox Data Visualization: demonstration and case studies. Advanced Institute on Disaster Risk Reduction with Systems Approach for Slow-Onset Climate Disasters (AI-SOCD), Taipei, Taiwan, June 6, 2018 Keynote, Making Sense of Internet of Things: using AirBox as an Example. International Conference on Information Management, Taichung, Taiwan, June 3, 2018. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Athletic Performance, National Taiwan Normal University, May 24, 2018. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Chemistry, National Sun Yat-sen University, May 9, 2018. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. General Education Lecture Series, National Cheng Kung University, May 3, 2018. Seminar, Internet of Things for Air Quality Monitoring: Past, Present and Future. Department of Atmospheric Sciences, National Central University, Apr. 24, 2018. Invited Speaker, IoT-based Air Quality Monitoring and Citizen Science. ITRI PM2.5 and wet-EP Workshop, Nantou, Taiwan, Apr. 20, 2018. Invited Speaker, IoT for Air Quality Monitoring: Past, Present and Future Smart City Summit and Expo, Taipei, Mar. 29, 2018. Speaker, Making Sense of Internet of Things: using AirBox as an Example. MicroJet Technology Co., Taipei, Taiwan, February 27, 2018. Speaker, Making Sense of Internet of Things: using AirBox as an Example. Edimax Technology Co., Taipei, Taiwan, February 2, 2018. 2017 Invited Speaker, IoT-based Air Quality Monitoring and Citizen Science. EPA Workshop on Internet of Environment Things, Taipei, Taiwan, December 29, 2017. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. International Symposium on Smart City, Tain, Taiwan, May 27, 2017. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Taiwan Healthy Air Association, Taichung, November 26, 2017. Seminar, Making Sense of Internet of Things: using AirBox as an Example. Taichung City Government, Taichung, November 11, 2017. Keynote, Making Sense of Internet of Things: using AirBox as an Example. Pacific Neighborhood Consortium (PNC) Annual Conference and Joint Meetings, Tainan, Taiwan, Nov. 9, 2017. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Argonne National Laboratory, Aug. 9, 2017. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Taiwan Homemakers United Foundation, July 25, 2017. Invited Speaker, AirBox Data Visualization: demonstration and case studies. Advanced Institute on Disaster Risk Reduction with Systems Approach for Slow-Onset Climate Disasters (AI-SOCD), Taipei, Taiwan, July 12, 2017. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Advanced Institute on Disaster Risk Reduction with Systems Approach for Slow-Onset Climate Disasters (AI-SOCD), Taipei, Taiwan, July 11, 2017. Invited Speaker, Making Sense of Internet of Things: using AirBox as an Example. A Symposium on Complex Data Analysis, Hsinchu, Taiwan, May 27, 2017. Seminar, From AirBox to Smart City: Where Are We and What\u0026rsquo;s Next? TIGP-SNHCC, Academia Sinica, Apr. 19, 2017. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Graduate Institute of Biomedical Informatics Taipei Medical University, Apr. 6, 2017. Seminar, IoT for Environmental Monitoring: Using AirBox as an Example. Chunghwa Telecom, Taipei, Mar. 2, 2017. Invited Speaker, Big Data Analytics and Smart City: Using AirBox as an Example. Smart City Summit and Expo, Taipei, Feb. 23, 2017. Invited Speaker, Internet of Things: Using AirBox as an Example. Taiwan Earth Science Teacher Workshop, Taipei, Feb. 7, 2017. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Centers for Disease Control, Ministry of Health and Welfare, Jan. 20, 2017. ~2016 Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. TMU-CUHK Joint Symposium on Respiratory Science and Public Health, Taipei, Taiwan, Dec. 30, 2016. Invited Speaker, From AirBox to Smart City: Where Are We and What\u0026rsquo;s Next? SEAIP Workshop, Tainan, Taiwan, Dec. 5, 2016. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Global Spatial Data Infrastructure Conference, Taipei, Nov. 30, 2016. Invited Speaker, Internet of Things: Using AirBox as an Example. Taipei First Girls High School, Taipei, Nov. 18, 2016. Invited Speaker, Maker Education: the Past and the Future. Intel Asia Innovation Summit, Taipei, Nov. 16, 2016. Invited Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. Taipei Earth Science Teacher Workshop, Taipei, Nov. 8, 2016. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Department of Computer Science and Information Engineering, National Central University, Nov. 2, 2016. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Department of Computer Science and Information Engineering, National Cheng Kung University, Oct. 28, 2016. Seminar, AirBox: a participatory ecosystem for PM2.5 monitoring. Department of Environmental Engineering, National Chung Hsing University, Oct. 26, 2016. Invited Speaker, From AirBox to Smart City: Where Are We and What\u0026rsquo;s Next? International Symposium on Energy Technology and Strategy, Tainan, Taiwan, Oct. 21, 2016. Webinar Speaker, LASS: a participatory ecosystem for PM2.5 monitoring. EPA Smart City Air Challenge Webinar, USA, Oct. 12, 2016. Seminar, From AirBox to Smart City: Where Are We and What\u0026rsquo;s Next? Department of Atmospheric Sciences, National Taiwan University, Oct. 11, 2016. Seminar, Participatory Urban PM2.5 Sensing: Challenges and Opportunities. Institute of Information and Computer Education, National Taiwan Normal University, Oct. 3, 2016. Seminar, _Participatory Urban PM2.5 Sensing: Challenges and Opportunities._Department of Electrical Engineering, National Dong Hwa University, Sept. 29, 2016. Keynote, Participatory Urban PM2.5 Sensing: Challenges and Opportunities. ASEAN IVO meeting, Bangkok, Thailand, Sept. 5, 2016. Webinar Speaker, AirBox: a participatory ecosystem for PM2.5 monitoring. National Center for High-performance Computing, Hsinchu, Taiwan, Aug. 22, 2016. Invited Speaker, Participatory Urban PM2.5 Sensing: Challenges and Opportunities. Taiwan Data Science Conference, Taipei, Taiwan, July 16, 2016. Invited Speaker, Computer Technology and Citizen Science. Bebras Camp, Kaohsiung, Taiwan, July 6, 2016. Speaker, From AirBox to Smart City: where are we now? Edimax Technology Co., Taipei, Taiwan, July 5, 2016. Panelist, Participatory Urban PM2.5 Sensing: Challenges and Opportunities. Environmental Technology Workshop, Taipei, Taiwan, May 24, 2016. Invited Speaker, From Environmental Sensing to Environmental Education. Symposium of Maker Movement and Citizen Science, Taipei, Taiwan, Apr. 23, 2016. Invited Speaker, Participatory Urban Sensing: Challenges and Opportunities. Symposium of 2A3Y IT Application and Exchange, Taipei, Taiwan, Apr. 20, 2016. Panelist, Maker Education: Opportunities and Challenges. Workshop of Maker Education for Elementary School Principals, Taipei, Taiwan, Apr. 15, 2016. Invited Speaker_, Participatory Urban Sensing: Challenges and Opportunities._ Big Data Analysis: Techniques and Innovative Applications Workshop, National Chiao Tung University_,_ Mar. 17, 2016. Seminar, Participatory Urban Sensing. Department of Computer Science and Information Engineering, National Taipei University of Technology, Mar. 3, 2016. Invited Speaker, _Participatory Science with Innovative Technology for Air Pollution Monitoring. F_uture Earth Symposium, Taipei, Taiwan, Feb. 29, 2016. Seminar, Participatory Urban Sensing. CITI Lab, INSA Lyon, France, Dec. 16, 2015. Invited Speaker, Maker: to be, or not to be? New Taipei City Maker Workshop, New Taipei, Taiwan, Oct. 19, 2015. Seminar, SDR-based Indoor Localization. TIGP-SNHCC, Academia Sinica, Sept. 16, 2015. Invited Speaker, Maker: to be, or not to be? Intel Galileo Maker Workshop, Kaohsiung, Taiwan, July 16, 2015. Invited Speaker, Maker: to be, or not to be? Intel Galileo Maker Workshop, Taichung, Taiwan, July 8, 2015. Invited Speaker, Maker: to be, or not to be? Intel Galileo Maker Workshop, Taipei, Taiwan, July 6, 2015. Seminar, SDR-based Indoor Localization. Department of Electrical Engineering, National Dong Hwa University, Mar. 20, 2015. Panelist, The Driving Force for Future IoT: an ICT perspective. France-Taiwan Internet of Things Testbed Collaboration Workshop, Dec. 18, 2014. Seminar, Wireless Sensor Networks: Past, Present and Future. Taipei Municipal Jianguo High School, Dec. 11, 2014. Invited Speaker, Participatory Sensing Research in Academia Sinica. Joint Workshop on Smart Cities and Participatory Sensing, Taipei, Taiwan, May 4, 2014. Seminar, _Participatory Phone Sensing and Its Applications._Department of Computer Science and Information Engineering, National Dong Hwa University, Apr. 25, 2014. Seminar, Introduction to Human Computation. Department of Computer Science, National Chiao Tung University, May 29, 2013_._ Panelist, Artificial Intelligence Meets Human Computation. AI Forum, Taipei, Taiwan, May 4, 2013. Invited Speaker, Using Computers to Solve Algorithm Difficult Problems. Popular Science Lecture Series, National Taiwan Normal University, Apr. 30, 2013. Invited Speaker, Mission-critical Networking for Disaster Management. IEEE Global Communications Conference (Globecom), Anaheim, California, USA, Dec. 6, 2012. Invited Speaker, TPE-CMS: A Comfort Measuring System for Bus Services in Greater Taipei Region. Cloud-enabled Mobile Sensing Workshop, National Chiao Tung University, Aug. 31, 2012. Seminar, Participatory Phone Sensing and Its Applications. Department of Computer Science and Information Engineering, Fu Jen Catholic University, May 2, 2012. Seminar, Energy Efficiency for Phone-based Mobile Location Sensing Applications Department of Computer Science, University of Bologna, Italy, Apr. 24, 2012. Seminar, Introduction to Human Computation. Graduate Institute of Information and Computer Education, National Taiwan Normal University, Mar. 26, 2012. Seminar, Participatory Phone Sensing and Its Applications. Department of Computer Science, National Cheng Chi University, Nov. 14, 2011. Seminar, Participatory Phone Sensing and Its Applications. Institute of Communications Engineering, National Tsing Hua University, June 17, 2011. Seminar, Introduction to Human Computation. Taipei Municipal Jianguo High School, June 16, 2011. Seminar, Participatory Phone Sensing and Its Applications. Department of Information and Computer Engineering, Chung Yuan Christian University, Mar. 21, 2011. Seminar, Location-based Participatory Sensing Systems. Department of Computer Science and Engineering, Tatung University, Mar. 16, 2011. Seminar, Participatory Phone Sensing and Its Applications. Department of Computer Science and Engineering, Tatung University, Mar. 16, 2011. Seminar, A Comfort Measuring System for Public Transportation Systems Using Participatory Phone Sensing. Department of Computer Science, National Chiao Tung University, Dec. 29, 2010. Invited Speaker, An Overview of Human Computation and Its Applications. Pacific Neighborhood Consortium (PNC) Annual Conference and Joint Meetings, Hong Kong, Dec. 3, 2010. Invited Speaker, Wireless Sensor Networks: Lessons Learned from Deployed Systems. Wireless Ad Hoc and Sensor Network Workshop, St. John\u0026rsquo;s University, Oct. 28, 2010. Seminar, Wireless Sensor Networks: Lessons Learned from Deployed Systems. Department of Computer Science and Information Engineering, National Dong Hwa University, Oct. 15, 2010. Invited Speaker, An Introduction of Human Computation. Pacific Neighborhood Consortium (PNC) Annual Conference and Joint Meetings, Taipei, Taiwan, Oct. 8, 2009. Seminar, An Introduction of Human Computation. Department of Computer Science and Information Engineering, National Cheng Kung University, Oct. 2, 2009. Invited Speaker, Wireless Sensor Networks: From Theory to Practice. RFID and Wireless Communication Workshop, China Institute of Technology, May 15, 2009. Invited Speaker, Wireless Sensor Networks: From Theory to Practice. Wireless Ad Hoc and Sensor Network Workshop, St. John\u0026rsquo;s University, Mar. 25, 2009. Seminar, Design and Play Games With A Purpose. Department of Computer Science, National Cheng Chi University, Mar. 5, 2009. Invited Speaker, An Introduction of Opportunistic Networks: Definition, Routing, and Applications. Vehicular Networking Workshop, National Cheng Chi University, Dec. 1, 2008. Seminar, Networking with Intermittent Internet: Challenges and Opportunities. Department of Computer Science and Engineering, Yuan Ze University, Oct. 24, 2008. Seminar, Networking with Intermittent Internet: Challenges and Opportunities. Department of Computer Science and Information Engineering, National Central University, Oct. 15, 2008. Invited Speaker, Networking with Intermittent Internet: Challenges and Opportunities. Next Generation Networking Workshop, Taipei, Taiwan, Sept. 4, 2008. Seminar, Web Surfing on the Move: Needs, Opportunities, and Challenges. Institute of Information Systems and Applications, National Hsing Hua University, May 21, 2008. Invited Speaker, Delay Tolerant Vehicular Networks. Vehicular Networking Workshop, National Cheng Kung University, Feb. 18, 2008. Seminar, Web Surfing on the Move: Needs, Opportunities, and Challenges. Department of Computer Science and Engineering, The Chinese University of Hong Kong, Dec. 13, 2007. Invited Speaker, Collaborative Intelligence in Web 2.0-based Systems. Symposium of 2A3Y IT Application and Exchange, Taipei, Taiwan, Oct. 16, 2007. Invited Speaker, Trust and Reputation Management in Web 2.0 Systems. Workshop on Advanced Digital Archives Technologies, Taipei, Taiwan, July 19, 2007. Seminar, Data Dissemination in Mobile Opportunistic Networks. Department of Computer Science and Information Engineering, National Taiwan University of Science and Technology, June 11, 2007. Seminar, Effective Data Dissemination in Mobile Opportunistic Networks. Institute of Information Science, Academia Sinica, Apr. 2, 2007. Seminar, An Introduction of Opportunistic Networks: Definition, Routing, and Applications. Department of Computer Science, National Cheng Chi University, Oct. 30, 2006. Seminar, Effective Routing in Opportunistic Networks. Department of Computer Science and Information Engineering, National Taiwan University, May 26, 2006. Seminar, MOON: A Solution of Always-Best-Connected in Multi-interfaced Mobile Wireless Networks. Department of Electrical Engineering, National Taiwan University, Oct. 31, 2005. Seminar, \u0026ldquo;ABC\u0026rdquo; in Multi-interfaced Mobile Wireless Networks. Department of Computer Science, National Tsing-Hua University, Oct. 6, 2005. Seminar, Vertical Handoffs in Delay Tolerant Mobile Networks. Institute of Computer Science and Information Engineering, National Taiwan Normal University, Sept. 28, 2005. Seminar, Capacity Estimation in Wired and Wireless Networks. Institute of Information Science, Academia Sinica, Mar. 15, 2005. Seminar, End-to-end Path Capacity Estimation in Wireless Networks. Department of Computer Science and Information Engineering, National Taiwan University, Jan. 7, 2005. Seminar, Capacity Estimation in Wired and Wireless Networks. Institute of Computer Science and Information Engineering, National Taiwan Normal University, Dec. 29, 2004. ","tags":[],"title":"Talks","url":"https://cclljj.github.io/talks/"}],"summary":"Official website of Dr. Ling-Jyh Chen, featuring research, publications, talks, courses, and academic service in IoT, AI, and spatio-temporal data analysis.","tags":[],"title":"Ling-Jyh Chen","url":"https://cclljj.github.io/"}