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Computer Science Colloquia

Friday, October 25, 2013
Kirti Chawla
Advisor: Gabriel Robins
Attending Faculty: John Stankovic, Chair; Worthy Martin, Yanjun Qi, and John Lach (Minor Representative)

3:45 PM, Rice Hall, Rm. 242

PhD Proposal Presentation
A Robust High-Performance RFID-Based Location System


Radio Frequency Identification (RFID) technology recently emerged as a viable platform for locating objects in an environment, but unresolved key challenges precluded higher performance and wider applicability. Our proposed RFID-based object localization framework avoids the drawback of previous systems and uses signal strength -based algorithms and decay models to locate objects in realistic noisy environments. Our experiments indicate that this system is scalable, extensible, and offers high reliability and accuracy.