1118 search results - page 117 / 224 » The coverage problem in a wireless sensor network |
140
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IWCMC
2006
ACM
15 years 10 months ago
2006
ACM
An overview of some recent advances in distributed information processing for control over wireless sensor networks is presented in this paper. Firstly, a taxonomy of fundamental ...
156
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CISS
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract – In this paper, a variational message passing framework is proposed for Markov random fields. Analogous to the traditional belief propagation algorithm, variational mes...
137
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INFOCOM
2007
IEEE
15 years 10 months ago
2007
IEEE
—Providing efficient and reliable communication in wireless sensor networks is a challenging problem. To recover from corrupted packets, previous approaches have tried to use re...
110
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ICASSP
2011
IEEE
14 years 7 months ago
2011
IEEE
Many models of wireless sensor networks (WSNs) assume a perfect synchronization along the graph of such network as a simplifying assumption. In our contribution we base our invest...
133
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WCNC
2010
IEEE
15 years 8 months ago
2010
IEEE
—We study the problem of optimizing the symbol error probability (SEP) performance of cluster-based cooperative wireless sensor networks (WSNs). It is shown in the literature tha...