复杂网络理论在对等网络特性分析中的应用  

Application of Complex Network Theory in Characteristics Analysis of Peer to Peer Networks

作　　者：彭浩[1] 陆松年[1,2] 赵丹丹[1] 李生红[1,2] 张爱新[2] 

机构地区：[1]上海交通大学电子工程系,上海200240 [2]上海交通大学信息安全学院,上海200240

出　　处：《电讯技术》2012年第4期571-575,共5页Telecommunication Engineering

基　　金：国家重点基础研究发展规划(973计划)项目(2010CB731403/2010CB731406);国家自然科学基金资助项目(61071152/61171173)~~

摘　　要：基于现有的复杂网络理论,研究了对等网络的复杂特性,并就对等网络中节点度和节点间平均最短路径两个特征参数进行算法设计和仿真。仿真结果表明,对等网络中使用复杂网络理论的特性分析理论结果与实验结果基本一致,能准确反映对等网络的特性。According to the existing complex network theory, the complexity characteristics of peer to peer network are studied and then the achievement algorithm of two characteristic parameters including the degree of peers and the average shortest path between peers is designed and simulated. Simulation results show that the theoretical results using the analysis of the characteristics of the complex network theory are basically consistent with the experimental data results and the theoretical results can accurately reflect the characteristics of peer to peer network.

关 键 词：对等网络 复杂网络 节点的度 最短路径长度 

分 类 号：TP393.01[自动化与计算机技术—计算机应用技术]