989 search results - page 83 / 198 » An information-based model for trust |
FGCS
2010
14 years 9 months ago
2010
This paper describes a conceptual model for attribute aggregation that allows a service provider (SP) to authorise a user’s access request based on attributes asserted by multip...
WISA
2007
Springer
15 years 5 months ago
2007
Springer
Multilevel security policies aim at only confidentiality assurance, with less consideration on integrity assurance and weakness in expressing channel control policies. Besides, the...
IAT
2009
IEEE
15 years 5 months ago
2009
IEEE
Collaborative Filtering based on similarity suffers from a variety of problems such as sparsity and scalability. In this paper, we propose an ontological model of trust between us...
104
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JUCS
2006
14 years 11 months ago
2006
Abstract: In ad-hoc networks, mobile devices communicate via wireless links without the aid of any fixed networking infrastructure. These devices must be able to discover services ...
240
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ECWEB
2011
Springer
13 years 11 months ago
2011
Springer
The community of multi-agent systems has been studying ways to improve the selection of partner agents for joint action. One of such approaches consists in estimating the trustwort...