【摘要】 P2P网络是一个动态网络,静态模型并不适用于构造P2P网络。针对目前的动态模型都存在一定局限性,不能够根据需要调节不同的网络特征,提出一种新的小世界P2P网络的动态构造方法。该方法能够利用构造参数调节网络的平均度数、聚类系数和平均路径长度。仿真实验表明,随网络规模扩大网络持续维持良好的小世界特征,且构造参数能够有效地调节网络的小世界特征。更多还原

【Abstract】 In the dynamic model,the numbers of nodes in network increase over time,and network maintain the small-world features.Due to the P2P network is a dynamic network,static model does not apply to P2P network structure,but dynamic model have some limitations that they do not adjust the different network features according to requirement.The paper presented a new dynamic structure method of small-world P2P network,which could use structure parameter to adjust the average degree,cluster coefficient and average path length of network.Simulation results show that,with the network scale expansion the network maintain small-world features,and structural parameters can effectively regulate the small world network features.更多还原