1977 search results - page 267 / 396 » Distributed Source Coding in Wireless Sensor Networks |
117
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ICPPW
2002
IEEE
15 years 8 months ago
2002
IEEE
A wireless ad hoc network is a collection of mobile nodes with no fixed infrastructure. The absence of central authorization facility in dynamic and distributed environment requir...
340
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Publication
Global Positioning System (GPS) Technology allows precise determination of location, velocity, direction, and time. The price of GPS receivers is falling rapidly and the applicatio...
148
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TSP
2012
13 years 10 months ago
2012
—We consider distributed estimation of the inverse covariance matrix in Gaussian graphical models. These models factorize the multivariate distribution and allow for efficient d...
125
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CORR
2011
Springer
14 years 10 months ago
2011
Springer
Abstract— We investigate the secure connectivity of wireless sensor networks under the pairwise key distribution scheme of Chan et al.. Unlike recent work which was carried out u...
139
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MOBIHOC
2006
ACM
16 years 2 months ago
2006
ACM
Localization is an important and extensively studied problem in ad-hoc wireless sensor networks. Given the connectivity graph of the sensor nodes, along with additional local info...