| P2P环境下基于声誉的信任管理模型 |
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| 引用本文： | 张纯彬,秦筱桦,郭玉翠,李腾. P2P环境下基于声誉的信任管理模型[J]. 计算机时代, 2012, 0(3): 17-19 |
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| 作者姓名： | 张纯彬 秦筱桦 郭玉翠 李腾 |
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| 作者单位： | 北京邮电大学理学院,北京,100876 |
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| 基金项目： | 国家自然科学基金项目（60973146）,北京邮电大学大学生创新研究基金 |
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| 摘 要： | 在分析以往面向节点与面向资源的信任管理模型的优点与不足的基础上,提出一个新的基于声誉的信任管理模型。该模型首先根据价值量对节点所拥有的资源进行分类,在此基础上进而综合考虑资源与节点的声誉问题。模型通过节点以往交互行为的评价信息来对将要发生的行为进行预测与判断。此外,讨论了关于声誉值初始化的问题,使得模型更加具有实际意义。
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| 关 键 词： | P2P网络 信任管理 声誉 资源 分类 |
A reputation-based trust management model in P2P network |
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| Zhang Chunbin , Qin Xiaohua , Guo Yucui , Li Teng. A reputation-based trust management model in P2P network[J]. Computer Era, 2012, 0(3): 17-19 |
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| Authors: | Zhang Chunbin Qin Xiaohua Guo Yucui Li Teng |
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| Affiliation: | (School of Science, Beijing University of Posts and Telecommunications, Beijing 100876, China) |
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| Abstract: | Based on the analysis of past resources-oriented and nodes-oriented trust management models, a new reputation-based trust management model in P2P network is proposed. The resources are classified according to their value, and the reputation of the resources and nodes is considered comprehensively. The model forecasts the coming deal using the feedback of past interactions. Meanwhile, the problem of initialization is considered, and it makes the model more practical. |
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| Keywords: | P2P network Trust management reputation resource classification |
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