463 search results - page 52 / 93 » Group-based key predistribution for wireless sensor networks |
184
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RTSS
2007
IEEE
16 years 13 days ago
2007
IEEE
— We have developed an analysis-based design tool, ANDES, for modeling a wireless sensor network system and analyzing its performance before deployment. ANDES enables designers t...
150
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ADHOC
2007
15 years 6 months ago
2007
Nodes in a sensor network may be lost due to power exhaustion or malicious attacks. To extend the lifetime of the sensor network, new node deployment is necessary. In military sce...
185
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PERCOM
2011
ACM
14 years 10 months ago
2011
ACM
—In this work we study the problem of query privacy in large scale sensor networks. Motivated by a novel trust model in which clients query networks owned by trusted entities but...
159
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SECON
2008
IEEE
16 years 16 days ago
2008
IEEE
—Wireless reprogramming is a key functionality in Wireless Sensor Networks (WSNs). In fact, the requirements for the network may change in time, or new parameters might have to b...
165
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MOBISYS
2007
ACM
16 years 5 months ago
2007
ACM
We identify the security challenges facing a sensor network for wireless health monitoring, and propose an architecture called "SNAP" (Sensor Network for Assessment of P...