4376 search results - page 177 / 876 » Data Management in Sensor Networks |
125
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APSCC
2007
IEEE
15 years 4 months ago
2007
IEEE
Abstract— In this paper, we address the problem of lifetime optimization under storage constraint for wireless sensor networks with a mobile sink node. The problem is particularl...
135
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SAC
2008
ACM
15 years 3 months ago
2008
ACM
This work presents the use of sensor stream reduction algorithms in clustered wireless sensor networks (WSNs), where the cluster head node is responsible to reduce the amount of d...
123
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INFOCOM
2006
IEEE
15 years 10 months ago
2006
IEEE
— Data aggregation protocols can reduce the cost of communication, thereby extending the lifetime of sensor networks. Prior work on data aggregation protocols has focused on tree...
141
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INFOCOM
2010
IEEE
15 years 2 months ago
2010
IEEE
—In-network aggregation has become a promising technique for improving the energy efficiency of wireless sensor networks. Aggregating data at various nodes in the network result...
129
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ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
—Slepian-Wolf coding is a promising distributed source coding technique that can completely remove the data redundancy caused by the spatially correlated observations in wireless...