Title: Research of trust model based on multidimensional trust cloud
Abstract: According to the characteristics of fuzziness and uncertainty in subjective trust,and the deficiency of coarse granularity in the existing trust model based on the cloud model,a new trust model based on multidimensional trust cloud was proposed.Based on the feedback and time for direct transactions between the entities,direct trust cloud for every entity could be generated using the weighted backward cloud algorithm.Recommend trust cloud was obtained by integrating recommend information and the recommend credibility of entity was the weight of the recommend information.Finally,the direct trust cloud and recommend trust cloud was synthesized together and the result could be a reference for the object selection.The experimental results show that the multidimensional trust cloud model can detect every kind of service provider effectively and improve the success rate between the entities.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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Cited By Count: 1
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