5805 search results - page 34 / 1161 » Simulating networks of wireless sensors |
162
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DSN
2004
IEEE
15 years 9 months ago
2004
IEEE
Wireless sensor networks face acute security concerns in applications such as battlefield monitoring. A central point of failure in a sensor network is the base station, which act...
141
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ICPADS
2007
IEEE
16 years 9 days ago
2007
IEEE
Abstract— We present a new distributed approach that establishes reputation-based trust among sensor nodes in order to identify malfunctioning and malicious sensor nodes and mini...
170
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SUTC
2006
IEEE
15 years 12 months ago
2006
IEEE
Sensor networks have attracted intensive interests due to its extendable capability. In this paper, we attempt to answer a fundamental but practical question:” how should we dep...
162
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MOBIWAC
2006
ACM
15 years 12 months ago
2006
ACM
Convergecast is a fundamental operation in wireless sensor networks. Existing convergecast solutions have focused on reducing latency and energy consumption. However, a good desig...
138
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LCN
2007
IEEE
16 years 8 days ago
2007
IEEE
—This paper presents a distributed algorithm to direct evacuees to exits through arbitrarily complex building layouts in emergency situations. The algorithm finds the safest pat...