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Distributed Real-Time Detection and Tracking of Homogeneous Regions in Sensor Networks

Distributed Real-Time Detection and Tracking of Homogeneous Regions in Sensor Networks,10.1109/RTSS.2006.19,Sharmila Subramaniam,Vana Kalogeraki,Themi

Distributed Real-Time Detection and Tracking of Homogeneous Regions in Sensor Networks   (Citations: 9)
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In many applications we can deploy large number of sen- sors spanning wide geographical areas, to monitor environ- mental phenomena. The analysis of the data collected by such sensor network can help us to understand the eld dy- namics, and optimize the deployment of other solutions. We dene a group of sensors having similar underlying distri- bution over a period of time as a homogeneous region. In this paper we propose distributed algorithms to detect such regions, approximate their boundary with a piece-wise lin- ear curve and track the boundary in real-time. Experimen- tal results show the accuracy and efciency of our detection and tracking algorithms.
Conference: IEEE Real-Time Systems Symposium - RTSS , pp. 401-411, 2006
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