2189 search results - page 253 / 438 » Detecting Phantom Nodes in Wireless Sensor Networks |
145
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SIGMOD
2004
ACM
16 years 4 months ago
2004
ACM
In a distributed sensor network, large number of sensors deployed which communicate among themselves to selforganize a wireless ad hoc network. We propose an energyefficient level...
145
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COMPSAC
2006
IEEE
15 years 10 months ago
2006
IEEE
Wireless sensor networks are becoming a basis for a rapidly increasing range of applications. Habitat, flood, and wildfire monitoring are interesting examples of such applicatio...
117
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DCOSS
2008
Springer
15 years 6 months ago
2008
Springer
This paper introduces a framework for in-field-maintenance services for wireless sensor networks. The motivation of this work is driven by an observation that many applications usi...
128
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INFOCOM
2008
IEEE
15 years 11 months ago
2008
IEEE
Abstract—Numerous authentication schemes have been proposed in the past for protecting communication authenticity and integrity in wireless sensor networks. Most of them however ...
161
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CISS
2008
IEEE
15 years 11 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...