复杂网络上的传播模型研究

Researches of Spreading Models on Complex Networks

伴随着复杂网络领域出现的研究热潮,对复杂网络上的传播现象进行研究已成为重要课题。本文首先对复杂网络基本概念和网络模型作了介绍,在此基础上分析了经典的传播模型以及不同网络上的传播阈值,最后对不同网络上传播动力学的研究进展作了说明。综述了学者们对复杂网络上传播模型的研究,特别是在结构和演化方面取得的进展。

Accompanied by the research upsurge of the field of complex networks, study of propagation phenomenon on complex networks becomes an important subject. Based on the brief introduction of the basic concept and the network model of complex network, the paper then analyzes the propagation model and epidemic threshold on different networks. Finally, the research progress of epidemic dynamics on different networks is shown. This paper reviews the research method and theoretical results of propagation model on complex networks with a special focus on the structure and evolution of innovations.