2476 search results - page 243 / 496 » Robust Distributed Optimization in Wireless Sensor Network |
200
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GLOBECOM
2010
IEEE
15 years 4 months ago
2010
IEEE
When asymmetric cryptography techniques are used in wireless networks, the public keys of the nodes need to be widely available and signed by a Certificate Authority (CA). However,...
190
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CCS
2007
ACM
16 years 22 days ago
2007
ACM
Wireless sensor nodes generally face serious limitations in terms of computational power, energy supply, and network bandwidth. Therefore, the implementation of effective and sec...
204
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ISPAN
2009
IEEE
16 years 1 months ago
2009
IEEE
— Since WSNs have restricted energy sources, the energy efficiency of a synchronization scheme is as important as the accuracy of a clock. To accomplish both the energy efficienc...
259
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IPPS
2006
IEEE
16 years 17 days ago
2006
IEEE
Selective forwarding attacks may corrupt some missioncritical applications such as military surveillance and forest fire monitoring. In these attacks, malicious nodes behave like...
151
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ICC
2007
IEEE
16 years 26 days ago
2007
IEEE
Abstract— Coverage is a fundamental problem in sensor networks. In this paper, we addressed the coverage problem from two different view points and refer to them as the worst and...