| 摘要: |
| 提出了一个基于服务Agent 的计算框架,并从社交认知的角度建立了一个服务Agent 的信任本体,支持服务Agent 对信任信息进行推理.根据该信任本体,提出一系列基于信任推理的计算规则支持信任值的计算,帮助服务Agent 进行理性的选择决策.案例研究结果表明,该方法能够有效地帮助服务请求方进行信任评价以及服务选择. |
| 关键词: 面向服务计算 服务Agent 信任本体 社交认知方法 |
| DOI：10.3724/SP.J.1001.2011.03921 |
| 分类号: |
| 基金项目:国家自然科学基金 (90818026); 国家重点基础研究发展计划(973)(2009CB320701); 国家杰出青年基金(60625204) |
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| Approach for Evaluating the Trustworthiness of Service Agent |
|
ZHU Man-Ling1,2, JIN Zhi1,3
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1.Academy of Mathematics and Systems Science, The Chinese Academy of Sciences, Beijing 100190, China;2.Network and Educational Technology Center, University of International Business and Economics, Beijing 100029, China;3.Key Laboratory of High Confidence Software Technologies (Peking University), Beijing 100871, China
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| Abstract: |
| This paper addresses the service selection issue via a service agent framework coupled with a computational model based on trust ontology. The trust ontology proposed from the socio-cognitive view can offer a more insightful understanding in the trust relationships among service agents. A set of trust computational rules have been given to support the trust analysis and reasoning. Also the structure of the service agents has been given. Finally, a case study is used to illustrate how the service agents infer the trustworthiness of their partners by using the set of trust reasoning and computational rules. |
| Key words: service-oriented computing service agent trust ontology socio-cognitive approach |
