My research interests are in mobile and embedded sensing systems, AI/ML algorithms and infrastucture for "computational screening and surveillance (CSS)", an interdisciplinary area I'm working to create. CSS has broad applications in many health conditions and diseases (e.g., smart aging, chronics/acute/psychological). I also work on data-centric wireless communication, edge computing, Internet-of-Things. In the past I worked on location based services, sensor networks, energy and power efficiency. My publications have been cited more than 15000 times according to Google Scholar, including over 30 granted/pending multi-national/US patents/applications.

My ongoing projects include: customized sensing and AI/ML algorithms, systems and infrastructure for health (computational screening and surveillance, smart aging); data-centric wireless communication, opportunistic learning in edge environments (e.g., vehicles, IoT and drones).