| 一种基于公钥体系的P2P激励机制 |
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| 引用本文： | 温建华,高海锋. 一种基于公钥体系的P2P激励机制[J]. 计算机应用, 2007, 27(3): 590-592 |
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| 作者姓名： | 温建华 高海锋 |
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| 作者单位： | 复旦大学,信息科学工程学院,上海,200433;复旦大学,信息科学工程学院,上海,200433 |
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| 摘 要： | 针对P2P网络的搭便车行为及网络资源的同质化现象，提出了一个基于PKI体系和结构化P2P网络的激励机制。该激励机制不但鼓励节点提供资源下载，还让资源发布者从中受益，从而有效地抑制搭便车行为，减轻了资源的同质化现象。
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| 关 键 词： | P2P 激励 公钥体系 结构化P2P网络 |
| 文章编号： | 1001-9081（2007）03-0590-03 |
| 收稿时间： | 2006-09-18 |
| 修稿时间： | 2006-09-17 |
A peer-to-peer incentive mechanism based on PKI |
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| WEN Jian-hua,GAO Hai-feng. A peer-to-peer incentive mechanism based on PKI[J]. Journal of Computer Applications, 2007, 27(3): 590-592 |
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| Authors: | WEN Jian-hua GAO Hai-feng |
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| Affiliation: | School of Information Science and Engineering, Fudan University, Shanghai 200433, China |
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| Abstract: | To solve free rider and homogenization problems in peer-to-peer (P2P) network, an incentive mechanism based on public key infrastructure (PKI) and constructed P2P network was proposed. The mechanism not only encourages node to provide downloading function, but also benefits resources publisher. It restrains free riding behavior effectively, and alleviates homogenization. |
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| Keywords: | peer-to-peer (P2P) incentive Public Key Infrastructure (PKI) constructed P2P network |
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