82 search results - page 9 / 17 » Distributed energy-efficient target tracking with binary sen... |
ICRA
2007
IEEE
15 years 3 months ago
2007
IEEE
Abstract Minimizing the energy consumption of target tracking using a mobile sensor network is proved to be NPcomplete. Based on proximity graph, an approximately optimal solution ...
105
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ICDCSW
2009
IEEE
15 years 4 months ago
2009
IEEE
—The number of active nodes in a WSN deployment governs both the longevity of the network and the accuracy of applications using the network’s data. As node hibernation techniq...
SAC
2010
ACM
15 years 4 months ago
2010
ACM
Target tracking is an important issue in wireless sensor network applications. In this paper, we design a Coverage-Hole Trap Model (CTM) based on a system that contains one moving...
104
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PERCOM
2010
ACM
14 years 8 months ago
2010
ACM
—In this paper, we investigate how packet delays and losses affect the quality of target tracking. Specifically, we use Bayesian information of the posterior distribution of tar...
FLAIRS
2004
14 years 11 months ago
2004
A methodology for surveillance of multiple targets through a distributed mobile sensor network is proposed in this paper. We examine coordination among sensors that monitor a rect...