2282 search results - page 87 / 457 » Detecting Compromised Nodes in Wireless Sensor Networks |
152
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TMC
2010
15 years 2 months ago
2010
—Many wireless sensor networks require sufficient sensing coverage over long periods of time. To conserve energy, a coverage maintenance protocol achieves desired coverage by act...
127
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JCM
2008
15 years 4 months ago
2008
We present a scheme based on the Blom scheme for resisting the Sybil type attacks. In this scheme, the authority pre-distributes the combination of the secret used in the Blom sche...
144
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ICASSP
2011
IEEE
14 years 8 months ago
2011
IEEE
Node localization is an important task in the context of wireless sensor networks. Although algorithms already exist to carry out localization using measurements of received signa...
173
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CORR
2008
Springer
15 years 4 months ago
2008
Springer
Energy consumption is the most important factor that determines sensor node lifetime. The optimization of wireless sensor network lifetime targets not only the reduction of energy...
141
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MOBISYS
2007
ACM
16 years 4 months ago
2007
ACM
In response to the consistent increase of elder people living in their apartments, and the need for innovative non-obtrusive tools to connect elders to their caregivers, we starte...