基于网络结构熵研究网络演化的一种新方法

A New Research Method Based on Network Structure Entropy for the Network Evolution

为了定量描述网络的发展演化，提出了一种网络结构熵的演化表达形式，为更好研究网络的异质性提供了刻画度量，阐述了利用这种方法研究网络演化的原因及通用性。同时，以Intemet AS网络为例。求出了其随时间演化关系，指出这种网络的演化发展的方向及其异质性的变化趋势。

In order to descripe the evolution of the network, a network structure entropy of evolution was expressed, for the research of network hetroplasmy provided the characterition metric, elaborate the reason and versatility of network evolution with this method . At the same time, for the Intemet AS network, find their relationship and pointed out that this network evolution and heterogeneity in the direction of development.