2015
Locus: robust and calibration-free indoor localization, tracking and navigation for multi-story buildings.
J. Locat. Based Serv., 2015

2012
Representing and Managing the Context of a Situation.
Comput. J., 2012

Locus: An Indoor Localization, Tracking and Navigation System for Multi-story Buildings Using Heuristics Derived from Wi-Fi Signal Strength.
Proceedings of the Mobile and Ubiquitous Systems: Computing, Networking, and Services, 2012

2011
Time-based Location Techniques Using Inexpensive, Unsynchronized Clocks in Wireless Networks.
PhD thesis, 2011

2010
PinPoint Time Difference of Arrival for Unsynchronized 802.11 Wireless Cards.
Proceedings of the INFOCOM 2010. 29th IEEE International Conference on Computer Communications, 2010

2007
Challenges: device-free passive localization for wireless environments.
Proceedings of the 13th Annual International Conference on Mobile Computing and Networking, 2007