1348 search results - page 167 / 270 » Group monitoring in mobile wireless sensor networks |
176
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PERCOM
2007
ACM
16 years 6 months ago
2007
ACM
In this paper we investigate the problem of uneven energy consumptions in a large class of many-to-one sensor networks. In a many-to-one sensor network, all sensor nodes generate ...
167
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IWCMC
2009
ACM
16 years 28 days ago
2009
ACM
This paper addresses the problem of optimal cooperative spectrum sensing in a cognitive-enabled sensor network where cognitive sensors can cooperate in the sensing of the spectrum...
171
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ICDCS
2008
IEEE
16 years 26 days ago
2008
IEEE
In wireless sensor networks, filters, which suppress data update reports within predefined error bounds, effectively reduce the traffic volume for continuous data collection. A...
181
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ATAL
2009
Springer
16 years 1 months ago
2009
Springer
We present a supply-chain management system that supports transportation of cargo containers and monitors the quality of control during transport. Our system primarily focuses on ...
185
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DCOSS
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. We propose a distributed scheme called Adaptive-GroupMerge for sensor networks that, given a parameter k, approximates a geometric shape by a k-vertex polygon. The algori...