Over the past 20+ years, Polly has random walked a number of projects under the big umbrella of network and system research, including multicast routing, network simulation, Internet measurement, performance modeling, QoS, sensor networking, indoor localisation, delay-tolerant networking, time synchronisation, mobile system, event/activity inference, ubiquitous and wearable computing, e-health, and etc. The experience has nurtured her interest in design, analysis, and applications of communication networks and systems in general. Her recent interest spans the following 2 areas: multimedia networking and mobile/sensor system.
Polly has (co-)authored over 100 technical articles and over 10 US patents. She has served as a TPC member for a number of high-profile network/system conferences, including ACM Sensys, Mobisys, Sigcomm, Mobicom. She has also served as an associate editor of ACM TOSN, and currently an associate editor of ACM IMWUT. She is a member of the ACM and IEEE.