复杂网络理论研究综述

Review on Complex Network Theory Research

当前,复杂网络已迅速形成了一门贯穿多领域的交叉性学科,其相关理论被应用于诸多领域.为了解复杂网络的研究现状,首先从复杂网络的定义与统计特性两个角度介绍了复杂网络的基本概念,然后列举了几种典型的复杂网络模型,以及在此基础上对其进行改进后所建立的模型并讨论其优缺点,围绕复杂网络结构特性与网络动力学两个方面进一步分析了当前复杂网络的研究现状并列举了近几年的研究成果,最后得出结论并对复杂网络未来的热点研究方向做出展望.

At present,complex network has quickly formed a cross-disciplinary discipline across many fields,and its relevant theories have been applied to many fields.To understand the research status of complex networks,starting from the definition and statistical characteristics perspectives of complex network,we introduce the basic concept of complex network,then enumerate several typical complex networks model,and on this basis,we set up the improved models and discuss their advantages and disadvantages.Focusing two aspects of structural characteristics of complex networks and network dynamics,we further analyze the current status of research on complex networks,and the research achievements of recent years are listed.Finally,the future research direction of complex network is summarized and forecasted.