Below are some of the research projects I worked on between 2002 and 2011.
Journals
- “The BehaviorScope Framework for Enabling Ambient Assisted Living”, International Journal on Personal and Ubiquitous Computing 2009
- “Sensor Node Lifetime Analysis: Models and Tools”, ACM Transactions on Sensor Networks 2009
- “Macroscopic human behavior interpretation using distributed sensor networks”, Proceedings of the IEEE 2008
- “Lightweight People Counting and Localizing for Easily Deployable Indoors WSNs”, IEEE Journal of Selected Topics in Signal Processing 2008
Conferences
- “Service Oriented Middleware for the Internet of Things: A Perspective”, Invited paper at ServiceWave 2011 (LNCS 6994, pp. 220--229. Springer)
- “Tasking Networked CCTV Cameras and Mobile Phones to Identify and Localize Multiple People”, ACM International Conference on Ubiquitous Computing (UbiComp) 2010 1 of 5 Nominees for the Best Paper Award
- “Toward Cooperative Localization of Wearable Sensors using Accelerometer and Camera”, IEEE International Conference on Computer Communications (Infocom) 2010
- “Identifying People by Gait-Matching using Cameras and Wearable Accelerometers” (updated version: fixed incorrect URL for videos from published version), IEEE/ACM International Conference on Distributed Smart Cameras (ICDSC) 2009
- “Recognizing Activities from Context and Arm Pose using Finite State Machines”, IEEE/ACM International Conference on Distributed Smart Cameras (ICDSC) 2009
- “Identifying People in Camera Networks using Wearable Accelerometers”, Pervasive Technologies Related to Assistive Environments (PETRA) 2009
- “Towards precision monitoring of elders for providing assistive services”, Pervasive Technologies Related to Assistive Environments (PETRA) 2008
- “Detecting patterns for assisted living using sensor networks: A Case Study”, SensorComm 2007
- “Lightweight People Counting and Localizing in Indoor Spaces Using Camera Sensor Nodes”, IEEE/ACM International Conference on Distributed Smart Cameras (ICDSC) 2007
- “Model-Based Design Exploration of Wireless Sensor Node Lifetimes”, Proceedings of the European Conference on Wireless Sensor Networks (EWSN) 2007
- “Address-event Imagers for Sensor Networks: Evaluation and Modeling”, ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) 2006
- “An Address-Event Image Sensor Network”, IEEE International Symposium on Circuits and Systems (ISCAS) 2006
- “A miniature, low-power, intelligent sensor node for persistent acoustic surveillance”, Unattended Ground Sensor Technologies and Applications, Proceeding of the SPIE 2005
- “Event-based imaging with active illumination in sensor networks”, IEEE International Symposium on Circuits and Systems (ISCAS) 2005
Workshops, etc.
- “Ontologies for the Internet of Things”, ACM Middleware, Ph.D. Forum 2011
- “Personalized Awareness and Safety with Mobile Phones as Sources and Sinks”, Proceedings of Urbansense 2008, workshop held in conjunction with SenSys 2008
- “Experiences from a Home Sensor Network deployment for Assisted Living” (draft version, final version has been lost), International Workshop on Wireless Sensor Network Deployments (WiDeploy) 2007
- “A Lightweight Camera Sensor Network Operating on Symbolic Information”, Proceedings of the 1st Workshop on Distributed Smart Cameras 2006, held in conjunction with SenSys 2006
Demos
- “BehaviorScope: Real-Time Remote Human Monitoring Using Sensor Networks”, ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN) 2008
- “Address-Event Imagers and Turnsors” (no PDF available), Information Processing in Sensor Networks (IPSN) 2005
Technical Reports
- “A Survey of Human-Sensing: Methods for Detecting Presence, Count, Location, Track, and Identity”, ENALAB Technical Report, September 2010
- “BScope: A Scalable, Run-Time Architecture for Activity Recognition Using Wireless Sensor Networks”, ENALAB Technical Report, September 2007
- “An Easy-to-Program Sensor System for Parsing Human Activities”, ENALAB Technical Report, May 2006