459 search results - page 87 / 92 » A Reputation-Based Trust Mechanism for Ad Hoc Networks |
SP
2007
IEEE
15 years 6 months ago
2007
IEEE
Information-flow security policies are an appealing way of specifying confidentiality and integrity policies in information systems. Most previous work on language-based securit...
110
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MOBICOM
2004
ACM
15 years 5 months ago
2004
ACM
One key usage of VANET is to support vehicle safety applications. This use case is characterized by the prominence of broadcasts in scaled settings. In this context, we try to ans...
MOBICOM
2009
ACM
15 years 6 months ago
2009
ACM
—Neighbor discovery1 is one of the first steps in the initialization of a wireless ad hoc network. In this paper, we design and analyze practical algorithms for neighbor discove...
131
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EURONGI
2005
Springer
15 years 5 months ago
2005
Springer
Abstract— Trajectory Based Forwarding (TBF) is a new approach to routing in ad hoc wireless networks. It exploits node position information and, similarly to source routing, requ...
121
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WOWMOM
2009
ACM
15 years 6 months ago
2009
ACM
Abstract— Spectrum-agile radios, also known as cognitive radios, have a great potential to improve spectrum utilization by enabling dynamic access to the spectrum. A key challeng...