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基于坐标的网络节点聚类在Internet中的实验研究 被引量:3

Experimental study on network coordinate-based node clustering
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摘要 在分布式网络应用中,节点聚类是构建高效网络体系结构的有效办法.网络坐标能够反映节点在Internet中的位置,利用网络坐标可以对网络节点之间的距离进行预测.在测量各个节点的网络坐标的基础上,利用Triangulated heuristic方法对节点间的网络距离进行预测,提出了网络距离作为参数对网络节点进行分布式聚类的算法,并在PlanetLab分布式实验床遍布全球的156个节点上进行了实际的测量和分析.分析结果表明,算法能够在网络规模较大的情况下对网络节点进行分布式聚类,算法有较高的可靠性和可扩展性. In the application of large-scale distributed network,node clustering is a useful way to construct an effective network infrastructure.Network coordinate can reflect node's position in Internet and can be used to predict the network distance.After getting every node's network coordinate,the authors use Triangulated heuristic to predict the network distance between nodes.The authors present a distributed clustering algorithm using network distance,and having done the experiments on 156 nodes of PlanetLab testbed all over the world.The experimental results show that this algorithm can work well on large-scale node clustering in distributed way,and it has high reliability and scalability.
出处 《大连理工大学学报》 EI CAS CSCD 北大核心 2005年第z1期41-43,共3页 Journal of Dalian University of Technology
基金 国家自然科学基金资助项目(60473087)
关键词 网络坐标 网络距离预测 节点聚类 network coordinate network distance prediction node clustering
作者简介 陈阳(1981-),男,博士生,E-mail:chenyang04@mails.tsinghua.edu.cn; 邓北星(1964-),男,博士,副教授,E-mail:dengbx@mail.tsinghua.edu.cn; 李星(1956-),男,博士,教授,博士生导师,CERNET网络中心副主任,E-mail:xing@cernet.edu.cn.
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参考文献6

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同被引文献16

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  • 2张永铮,方滨兴,迟悦,云晓春.网络风险评估中网络节点关联性的研究[J].计算机学报,2007,30(2):234-240. 被引量:52
  • 3陈桂生,李德毅.基于数据场的复杂网络级联失效传播模型[C]//全国复杂网络学术会议.2006
  • 4Li T.An immunity based network security risk estimation[J].Science in China Series E-Information Sciences,2005,35(8):798-8 1 6.
  • 5Jajodia S,Noel S,O'Berry B.Topological analysis of network attack vulnerability[C] //Kumar V,Srivastava J,Lazarevic A.Managing Cyber Threats:Issues,Approaches and Challenges.Springer-Verlag,2005:248-266.
  • 6Eugene Ng T S,Zhang Hui.Predicting Internet Network Distance with Coordinates-Based Approaches[C].New York,USA:Proceedings of INFOCOM'2002.2002:170-179.
  • 7Shavitt Y,Tankel T.Big-Bang Simulation for embedding network distances in Euclidean space[C].San Francisco,CA:Proc of INFOCOM,2003.
  • 8Balachangder Krishnamurthy, J ia Wang. On network a- ware clustering of web clients [C]// Proceedings of ACM SIGCOMM 2000. Sweden: Stockholm, 2000.
  • 9Xin Yan Zhang, Qian Zhang, Zhengsheng Zhang, et al. A construction of locality--aware overlay network: over- lay and its performance[J].IEEE Journal on Selected Areas in Communications, 2004, 22(1):18-28.
  • 10Jiang Yi, Shi Hongbo, You Jinyuan. Network coordi- nates- based Peer-to-- Peer hosts clustering[C]// Proe. of IFIP Int' 1 Conf. on Network and Parallel Computing. Tokyo, Japan, IEEE Press,2006.

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