362 search results - page 21 / 73 » Cooperative security in distributed sensor networks |
WISEC
2009
ACM
15 years 6 months ago
2009
ACM
Time synchronization in highly distributed wireless systems like sensor and ad hoc networks is extremely important in order to maintain a consistent notion of time throughout the ...
106
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ICDCSW
2007
IEEE
15 years 6 months ago
2007
IEEE
In this paper, we consider the problem of reducing the number of false positives generated by cooperative Intrusion Detection Systems (IDSs) in Mobile Ad hoc Networks (MANETs). We...
NOMS
2006
IEEE
15 years 5 months ago
2006
IEEE
Abstract— Network monitoring and measurement is commonly regarded as an essential function for understanding, managing and improving the performance and security of network infra...
INFOCOM
2007
IEEE
15 years 6 months ago
2007
IEEE
Abstract—In this paper we address the problem of energyefficient event detection in wireless sensor networks (WSNs). Duty cycling is a fundamental approach to conserving energy i...
107
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GLOBECOM
2009
IEEE
15 years 6 months ago
2009
IEEE
Abstract—Wireless sensor networks (WSNs) are usually missioned to gather critical information in hostile and adversarial environments, which make them susceptible to compromise a...