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139
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ICWN
2003
15 years 5 months ago
2003
— In this paper we consider a probabilistic approach to the problem of localization in wireless sensor networks and propose a distributed algorithm that helps unknown nodes to de...
144
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AI
2007
Springer
15 years 10 months ago
2007
Springer
In this paper, we present an approach for recovering a topological map of the environment using only detection events from a deployed sensor network. Unlike other solutions to this...
146
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SSS
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. In sensor networks, correct clocks have arbitrary starting offsets and nondeterministic fluctuating skews. We consider an adversary that aims at tampering with the cloc...
123
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SP
2008
IEEE
15 years 10 months ago
2008
IEEE
The efficacy of Anomaly Detection (AD) sensors depends heavily on the quality of the data used to train them. Artificial or contrived training data may not provide a realistic v...
117
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ITNG
2008
IEEE
15 years 10 months ago
2008
IEEE
— Because of limited resources at sensor nodes, sensor networks typically adopt symmetric-key algorithms to provide security functions such as protecting communications between n...