4189 search results - page 640 / 838 » Security in wireless sensor networks |
179
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IJSNET
2008
15 years 6 months ago
2008
Abstract: We present PERT, a power-efficient scheme to deliver real-time data packets in sensor networks. Time-sensitive sensor data is common in applications such as hazard monito...
176
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ADHOCNOW
2005
Springer
16 years 2 days ago
2005
Springer
We present the Ad-hoc On-demand Secure Routing (AOSR) protocol, which uses pairwise shared keys between pairs of mobile nodes and hash values keyed with them to verify the validity...
173
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INFOCOM
2010
IEEE
15 years 5 months ago
2010
IEEE
—Neighbor discovery is a fundamental requirement and need be done frequently in underwater acoustic networks (UANs) with floating node mobility. In hostile environments, neighbo...
138
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EWSN
2007
Springer
16 years 6 months ago
2007
Springer
Camera sensor networks--wireless networks of low-power imaging sensors--have become popular recently for monitoring applications. In this paper, we argue that traditional vision-ba...
183
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ICDCS
2007
IEEE
16 years 26 days ago
2007
IEEE
Event detection is a crucial task for wireless sensor network applications, especially environment monitoring. Existing approaches for event detection are mainly based on some pre...