计算机应用与软件Issue(2)：107-109,3.DOI:10.3969/j.issn.1000-386x.2016.02.026
一种在线社会网络消息扩散模型
AN INFORMATION DIFFUSION MODEL FOR ONLINE SOCIAL NETWORKS
摘要
Abstract
Research on information diffusion of online social networks has a greater relevance in both social economy and politics.In order to solve the problems of being independent and closed existed in current online social network information diffusion,this paper proposes an information diffusion probability calculation approach and information diffusion model by introducing the practical factors such as time,topic, cooperation and competition relationship,and non-closed world environment,etc.Applying the model to actual online social network topology to conduct network simulation,by comparing with the information diffusion process in reality,result shows that the model can commendably fit the information diffusion process in real online social networks.关键词
在线社会网络/消息扩散/主题影响力/合作与竞争Key words
Online social network/Information diffusion/Topic influence/Cooperation and competition分类
信息技术与安全科学引用本文复制引用
于婧,王晶,张校辉..一种在线社会网络消息扩散模型[J].计算机应用与软件,2016,(2):107-109,3.基金项目
国家重点基础研究发展计划项目（2012CB315901，2012CB315905）。 （）
