798 search results - page 109 / 160 » Detecting Topological Change Using a Wireless Sensor Network |
131
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TIT
2008
15 years 3 months ago
2008
The problem of distributed Bayesian estimation is considered in the context of a wireless sensor network. The Bayesian estimation performance is analyzed in terms of the expected F...
120
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PERCOM
2009
ACM
15 years 10 months ago
2009
ACM
Abstract—We present a lightweight lossless compression algorithm for realtime sensor networks. Our proposed Adaptive Linear Filtering Compression (ALFC) algorithm performs predic...
134
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GLOBECOM
2008
IEEE
15 years 9 months ago
2008
IEEE
Abstract— A major problem in wireless sensor network localization is erroneous local geometric realizations in some parts of the network due to the sensitivity to certain distanc...
136
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GLOBECOM
2008
IEEE
15 years 9 months ago
2008
IEEE
— This paper develops a mechanism for detecting session hijacking attacks in wireless networks. The proposed scheme is based on detecting abrupt changes in the strength of the re...
137
Voted
IJIPT
2008
15 years 3 months ago
2008
Mobile ad-hoc networks (MANETs) are infrastructure-less networks where no central network management exists, composed of mobile nodes over wireless links. Network topology in MANE...