868 search results - page 82 / 174 » Key Management in Wireless Sensor Networks |
SAC
2005
ACM
15 years 5 months ago
2005
ACM
Wireless Sensor Networks (WSNs) are distributed systems whose main goal is to collect and deliver data to applications. This paper proposes a reflective, service-oriented middlewa...
112
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RTSS
2007
IEEE
15 years 6 months 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...
ADHOC
2007
14 years 12 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...
113
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TMC
2010
14 years 10 months ago
2010
— In Wireless Sensor and Actor Networks (WSANs), the collaborative operation of sensors enables the distributed sensing of a physical phenomenon, while actors collect and process...
114
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PERCOM
2011
ACM
14 years 3 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...