2129 search results - page 249 / 426 » Reliability of Wireless Sensor Network with Sleeping Nodes |
181
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INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
—In wireless ad-hoc sensor networks, an important issue often faced in geographic greedy forwarding routing is the “local minimum phenomenon” which is caused by deployment ho...
165
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INFOCOM
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—To achieve scalability, energy-efficiency, and timeliness, wireless sensor network deployments increasingly employ in-network processing. In this paper, we identify sin...
157
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MOBIQUITOUS
2005
IEEE
16 years 7 days ago
2005
IEEE
This paper introduces a new approach that addresses data contamination problems from attacks in unattended wireless sensor networks. We propose a sliding-window based spatio-tempo...
213
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DCOSS
2010
Springer
15 years 11 months ago
2010
Springer
Abstract. We consider the problem of multihop broadcast over adaptively duty-cycled wireless sensor networks (WSNs) where neighborhood nodes are not simultaneously awake. We presen...
150
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LCN
2007
IEEE
16 years 28 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...