385 search results - page 30 / 77 » Contour Approximation in Sensor Networks |
155
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IWCMC
2009
ACM
16 years 12 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...
202
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PERCOM
2005
ACM
15 years 11 months ago
2005
ACM
A distributed system for approximate query answering on sensor network data is proposed, where a suitable compression technique is exploited to represent data and support query an...
205
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ALGOSENSORS
2009
Springer
16 years 15 days ago
2009
Springer
A wireless ad-hoc network is a collection of transceivers positioned in the plane. Each transceiver is equipped with a limited battery charge. The battery charge is then reduced a...
170
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ICDE
2008
IEEE
16 years 9 days ago
2008
IEEE
Abstract— Satisfying energy constraints while meeting performance requirements is a primary concern when a sensor network is being deployed. Many recent proposed techniques offer...
139
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DCOSS
2007
Springer
15 years 9 months ago
2007
Springer
The exposure of a path p is a measure of the likelihood that an object traveling along p is detected by a network of sensors and it is formally defined as an integral over all poin...