6122 search results - page 1040 / 1225 » Securing network access in wireless sensor networks |
190
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SACMAT
2006
ACM
16 years 1 days ago
2006
ACM
We introduce the concept, model, and policy-specific algorithms for inferring new access control decisions from previous ones. Our secondary and approximate authorization model (...
180
Voted
IOT
2010
15 years 4 months ago
2010
The increasing penetration of the real world with embedded and globally networked sensors leads to the formation of the Internet of Things, offering global online access to the cur...
155
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EWSN
2009
Springer
16 years 6 months ago
2009
Springer
Abstract. This paper investigates postmortem timestamp reconstruction in environmental monitoring networks. In the absence of a timesynchronization protocol, these networks use mul...
187
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INFOCOM
2009
IEEE
16 years 22 days ago
2009
IEEE
Abstract—Stateless opportunistic forwarding is a simple faulttolerant distributed approach for data delivery and information querying in wireless ad hoc networks, where packets a...
166
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IPCCC
2007
IEEE
16 years 12 days ago
2007
IEEE
LEACH (Low Energy Adaptive Clustering Hierarchy) [1] is one of the popular cluster-based structures, which has been widely proposed in wireless sensor networks. LEACH uses a TDMA ...