一种新型多局域世界网络模型分析

Analysis of novel multi-local world network model

从现实世界网络中存在的局域性质及联系强弱角度出发,研究一种新颖加权多局域世界网络模型(WDLW)。该模型算法结合权重分析动力学及局域世界性质,能实现动态演化。均场理论及数值模拟仿真均验证了该模型强度分布具有幂率性;实证数据检验了WDLW模型与Internet网络在拓扑结构和模块度上是吻合的。由此可得出结论,WDLW模型的强度分布呈现显著的幂率特性,并且能很好地模拟现实中的Internet网络。

Considering the local feature and the connection strength in the real world network, this paper presented a type of novel weighted multi-local world network model, which incorporated the weighted strength dynamic and local world property, and realized the dynamical evolution. The mean-field theory and numerical simulation Verify the strength distribution＇ s power- law characteristics. And empirical data verify that WDLW model is consistent with the Internet network on topology structure and modularity. It can be concluded that the strength distribution of the WDLW model will present the remarkable power-law characteristics, and WDLW model can simulate the Internet network in the real world better.