295 search results - page 45 / 59 » Distributed Spatial Clustering in Sensor Networks |
186
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ICDE
2007
IEEE
15 years 11 months ago
2007
IEEE
Current approaches to K Nearest Neighbor (KNN) search in mobile sensor networks require certain kind of indexing support. This index could be either a centralized spatial index or...
IPPS
2006
IEEE
15 years 3 months ago
2006
IEEE
The following three questions should be answered in developing new topology with more powerful ability to tolerate node-failure in wireless sensor network. First, what is node-fai...
100
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
Basis Pursuit (BP) finds a minimum ℓ1-norm vector z that satisfies the underdetermined linear system Mz = b, where the matrix M and vector b are given. Lately, BP has attracte...
EWSN
2008
Springer
15 years 9 months ago
2008
Springer
Abstract. We address the problem of designing practical, energy-efficient protocols for data collection in wireless sensor networks using predictive modeling. Prior work has sugges...
VTC
2010
IEEE
14 years 8 months ago
2010
IEEE
Abstract—We present the estimation and evaluation of deployment models for sensor networks that exploit different amounts of a priori information. Topologies generated from the m...