955 search results - page 38 / 191 » Cover Set Problem in Directional Sensor Networks |
102
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
A discretized version of a continuous optimization problem is considered for the case where data is obtained from a set of dispersed sensor nodes and the overall metric is a sum o...
NTMS
2009
IEEE
15 years 4 months ago
2009
IEEE
— Performance of Wireless Sensor Networks (WSNs) can be affected when the network is deployed under different topologies. In this paper we present a performance study of congesti...
CN
2010
14 years 9 months ago
2010
The dynamic point coverage problem in wireless sensor networks is to detect some moving target points in the area of the network using as little sensor nodes as possible. One way ...
110
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TON
2012
13 years 3 days ago
2012
—The benefits of using mobile base station to prolong sensor network lifetime have been well recognized. However, due to the complexity of the problem (time-dependent network to...
83
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INFOCOM
2008
IEEE
15 years 4 months ago
2008
IEEE
—The overlay-based network architecture has been recognized as an effective way to deal with the funneling effect in sensor networks, where sensors closer to the sink are usually...