| 一种P2P文件共享网络高精度自适应声誉机制 |
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| 引用本文： | 王淼,陶飞,张玉军,李国杰.一种P2P文件共享网络高精度自适应声誉机制[J].软件学报,2011,22(10):2346-2357. |
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| 作者姓名： | 王淼 陶飞 张玉军 李国杰 |
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| 作者单位： | 1. 中国科学院计算技术研究所,北京 100190;中国科学院研究生院,北京 100049
2. 中国科学院计算技术研究所,北京,100190 |
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| 基金项目： | 国家自然科学基金(60803139); 国家重点基础研究发展计划(973)(2007CB310702); 国家科技支撑计划(2008BAH37B02) |
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| 摘 要： | P2P文件共享网络的信任评价机制正面临着各种恶意攻击,例如聚集反馈、合谋欺骗和虚假交易,严重影响了整个系统的性能.为了保护P2P文件共享网络,提出了一种高精度自适应声誉机制,简称AARep机制(accurate and adaptive reputation mechanism).经过分析发现,在信任评价系统中,除了对...
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| 关 键 词： | 文件共享 P2P网络 相似度 交易验证协议 信任值 |
| 收稿时间： | 2009/11/6 0:00:00 |
| 修稿时间： | 3/5/2010 12:00:00 AM |
Accurate and Adaptive Reputation Mechanism for P2P File Sharing Network |
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| WANG Miao,TAO Fei,ZHANG Yu-Jun and LI Guo-Jie.Accurate and Adaptive Reputation Mechanism for P2P File Sharing Network[J].Journal of Software,2011,22(10):2346-2357. |
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| Authors: | WANG Miao TAO Fei ZHANG Yu-Jun and LI Guo-Jie |
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| Affiliation: | WANG Miao 1,2,TAO Fei 1,ZHANG Yu-Jun 1,LI Guo-Jie 1 1(Institute of Computing Technology,The Chinese Academy of Sciences,Beijing 100190,China) 2(Graduate University,Beijing 100049,China) |
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| Abstract: | Current reputation schemes,employed by an existing P2P file sharing network are faced with many threats,such as aggregate feedback,conspiracy,and fake transactions,which have affected the performance of whole system. To protect the P2P file sharing network,this paper proposes an accurate and adaptive reputation mechanism(AARep) . In the paper,after an elegant analysis,it is concluded that besides the transaction evaluation,the relative and underlying transaction information plays an important role in the re... |
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| Keywords: | file sharing P2P network similarity transaction validation protocol trust value |
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