947 search results - page 91 / 190 » HMM-Based Trust Model |
136
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WISA
2007
Springer
15 years 11 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...
149
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IAT
2009
IEEE
15 years 11 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...
158
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JUCS
2006
15 years 4 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 ...
131
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ICDCSW
2006
IEEE
15 years 11 months ago
2006
IEEE
Peer-to-peer (P2P) systems are based upon the cooperative interactions of member peers. Typically, peers are both autonomous and self-interested, meaning that there is no hierarch...
176
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DSN
2005
IEEE
15 years 10 months ago
2005
IEEE
Since sensor data gathering is the primary functionality of sensor networks, it is important to provide a fault tolerant method for reasoning about sensed events in the face of ar...