| 基于Cayley图的P2P覆盖网络研究与分析 |
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| 引用本文： | 李清霞.基于Cayley图的P2P覆盖网络研究与分析[J].应用科技,2009,36(5):43-46. |
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| 作者姓名： | 李清霞 |
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| 作者单位： | 广州华立科技职业学院,计算机系,广东,广州,511325;华南理工大学,计算机学院,广东,广州,510640 |
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| 基金项目： | 广尔省自然科学基金，广东省科技计划 |
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| 摘 要： | P2P技术，特别是P2P文件共享技术，近年来已经被应用到多个领域．随着共享文件的增多，资源定位问题显得尤其重要．该文主要围绕基于Cayley图的P2P覆盖网络模型展开工作，首先介绍Cayley的数学基础，然后利用Cayley图以及群论来研究各种图结构模型．最后对基于Cayley图的P2P覆盖网络模型EBu、CHypercube进行研究与分析，并指出其中的缺陷．
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| 关 键 词： | 对等计算 Cayley图 笛卡尔乘积 半直积 EBu CHypercube |
Analysis of P2P overlay network based on Cayley graph |
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| LI Qing-xia.Analysis of P2P overlay network based on Cayley graph[J].Applied Science and Technology,2009,36(5):43-46. |
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| Authors: | LI Qing-xia |
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| Institution: | LI Qing-xia ( 1. Department of Computer, Guangzhou Huali Science and Technology Vocational College, Guangzhou 511325, China;2. Department of Computer, South China University of Technology, Guangzhou 510640, China) |
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| Abstract: | P2P technology, especially P2P file-sharing technology, has been applied to many areas in recent years. Resource locating becomes especially important as the shared files increase dramatically. This paper mainly discus- ses the P2P overlay network based on Cayley graph. Firstly, the fundamental mathematic knowledge on Cayley was introduced, and then many network models were researched on the basis of Cayley graph and group theory. At last, EBu and CHypereube networks, which are based on Cayley graph, were researched and analyzed, and some shortcomings were pointed out. |
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| Keywords: | EBu CHypereube |
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