• Adaptive multi-target tracking in heterogeneous wireless sensor networks 

    Dhondge, Kaustubh; Choi, Baek-Young (2011-06)
    Energy efficient multiple-target tracking is an important application of Wireless Sensor Networks (WSNs). Most prior studies consider tracking multiple tar- gets as an extension of executing a single target tracking algorithm ...
  • Energy and Data Conversion Circuits for Low Power Sensory Systems 

    Ghosh, Suvradip (2014-04-02)
    This dissertation focuses on the problem of increasing the lifetime of wireless sensors. This problem is addressed from two different angles: energy harvesting and data compression. Energy harvesting enables a sensor to ...
  • NQAR: Network quality aware routing in error-prone wireless sensor networks 

    Choi, Baek-Young; Choi, Jaewon; Song, Sejun (Hindawi Publishing Corporation, 2012-06-01)
    We propose a network quality aware routing (NQAR) mechanism to provide an enabling method of the delay-sensitive data delivery over error-prone wireless sensor networks. Unlike the existing routing methods that select ...