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2008

Trusted Decision Mechanism Based on Fuzzy Logic for Open Network

10 years 2 months ago
Trusted Decision Mechanism Based on Fuzzy Logic for Open Network
Trust mechanism will be an important trend in the field of security for open network. But, as an important factor risk is little considered in trust model. In this paper, Further works are done in trust and risk separately. In course of trust propagation, direct interaction information of the middle recommendation node is presented, which expresses the importance of subjective factor. About risk mechanism, two important factors are considered to improve the corresponding algorithms: length-limit of the risk propagation path and pre-operation process before integrating these paths. With the help of fuzzy logic technology, the trusted decision mechanism is presented which is based on trust and risk. Experimental results and some cases show that the new trusted decision mechanism is reasonable and high-powered.
Lin Zhang, Ruchuan Wang, Haiyan Wang
Added 13 Dec 2010
Updated 13 Dec 2010
Type Journal
Year 2008
Where JCP
Authors Lin Zhang, Ruchuan Wang, Haiyan Wang
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