566 search results - page 94 / 114 » Trust Establishment in Ad Hoc and Sensor Networks |
180
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PERCOM
2007
ACM
16 years 5 months ago
2007
ACM
Intermittently connected mobile networks are wireless networks where most of the time there does not exist a complete path from the source to the destination. There are many real ...
143
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POLICY
2004
Springer
15 years 11 months ago
2004
Springer
We study the specification of access control policy in large-scale distributed systems. Our work on real-world policies has shown that standard policy idioms such as role hierarc...
178
Voted
GLOBECOM
2007
IEEE
16 years 12 days ago
2007
IEEE
— An opportunistic large array (OLA) is a form of cooperative diversity in which a large group of simple, inexpensive relays or forwarding nodes operate without any mutual coordi...
151
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MSWIM
2005
ACM
15 years 11 months ago
2005
ACM
In this paper, we consider the security of geographical forwarding (GF) – a class of algorithms widely used in ad hoc and sensor networks. In GF, neighbors exchange their locati...
201
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IPSN
2007
Springer
16 years 7 days ago
2007
Springer
We study the problem of aggregating data from a sparse set of nodes in a wireless sensor network. This is a common situation when a sensor network is deployed to detect relatively...