5813 search results - page 485 / 1163 » Sensor Networks |
196
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ICDCS
2007
IEEE
16 years 1 months ago
2007
IEEE
Event detection is a crucial task for wireless sensor network applications, especially environment monitoring. Existing approaches for event detection are mainly based on some pre...
162
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ICDCS
2007
IEEE
16 years 1 months ago
2007
IEEE
When there are multiple queries posed to the resourceconstrained wireless sensor network, it is critical to process them efficiently. In this paper, we propose a Two-Tier Multipl...
187
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ICRA
2007
IEEE
16 years 1 months ago
2007
IEEE
Abstract— This paper introduces an adaptive sampling algorithm for a mobile sensor network to estimate a scalar field. The sensor network consists of static nodes and one mobile...
161
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VTC
2007
IEEE
16 years 1 months ago
2007
IEEE
—In this paper, we propose a low-complexity scheme for minimizing energy consumption in a clustered multirate CDMA sensor network with multiple receive antennas by jointly contro...
174
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IPSN
2007
Springer
16 years 29 days ago
2007
Springer
We consider the problem of approximating a family of isocontours in a sensor field with a topologically-equivalent family of simple polygons. Our algorithm is simple and distribu...