703 search results - page 88 / 141 » Energy Efficient Query Processing in Wireless Sensor Network |
135
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MOBIHOC
2008
ACM
16 years 2 months ago
2008
ACM
Recent research shows that significant energy saving can be achieved in wireless sensor networks with a mobile base station that collects data from sensor nodes via short-range co...
149
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TPDS
2008
15 years 3 months ago
2008
Recent technological advances have opened up a wide range of distributed real-time applications involving battery-driven embedded devices with local processing and wireless communi...
197
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MDM
2009
Springer
15 years 10 months ago
2009
Springer
Location monitoring systems are used to detect human activities and provide monitoring services, e.g., aggregate queries. In this paper, we consider an aggregate location monitori...
127
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ICPADS
2008
IEEE
15 years 9 months ago
2008
IEEE
Existing solutions for top-k queries in wireless sensor networks mainly focused on energy efficiency and little attention has been paid to the response time to answer a top-k que...
167
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TSP
2010
14 years 10 months ago
2010
Abstract--This paper develops an optimal decentralized algorithm for sparse signal recovery and demonstrates its application in monitoring localized phenomena using energy-constrai...