Research progress of trust evaluation model |
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Authors: | Guoqiang Zhou Fangrui Pan Weifeng Zhang Jian Guo |
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Institution: | [1]Department of Computer Science and Technology, Nanjing University/State Key Laboratory of Novel Software Technology,Nanjing 210093, Jiangsu, China [2]College of Computer, Nanjing University of Posts and Telecommunications, Nanjing 210003, Jiangsu, China |
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Abstract: | Software systems in distributed environment are changing from a close and relatively static form, whose users are familiar
with each other, to an open and highly dynamic mode, which can be visited by public. In such circumstance, trust evaluation
model becomes focus of intense research at current time. Trust evaluation model establishes a management framework of trust
relationship between entities, involving expression and measurement of trust, comprehensive calculation of direct trust value
and recommended trust value, and recognition of malicious entities and recommendations. Based on the analysis of several typical
trust evaluation models, the classification of trust evaluation ideas and modes is discussed, the questions existing in current
research and the directions of future research are pointed out.
Biography: ZHOU Guoqiang(1968–),male, Ph.D. candidate, Lecturer of Nanjing University of Posts and Telecommunications, research direction:
information security evaluation. |
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Keywords: | distributed environment trust trust evaluation model trust path |
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