计算机技术与发展2017，Vol.27Issue(4)：6-11,6.DOI:10.3969/j.issn.1673-629X.2017.04.002
基于网络博弈论的谣言扩散建模研究
Investigation on Rumor Diffusion Modeling with Network Game Theory
摘要
Abstract
With the continual development of network technology,the online social network has become an important platform for people to express views and interact with each other.In view of this,a rumor diffusion model has been formulated and the rumor dissemination mechanism has been studied to give guidance and help to control the spread of rumors.Human behave in online social network,having an inclination to spread information so as to gain reputation or money etc.Therefore,a probability of an individual's choice of spreading rumors or not has been proposed on the basis of game theory.The processes of rumor diffusion and the behavior characteristics have been taken into consideration to establish a rumor diffusion model in online social networks.Simulations on both scale-free network and small-world network have been conducted to investigate the impact of rate at which an individual revises his action on rumor diffusion.Its results indicate that small rate at which an individual revises his action on rumor diffusion can cut down the diffusion of gossip in varying degrees and that when the degree of risk dominance is small enough,the rumors would be spread to the entire network,no matter how it changes.关键词
社交网络/博弈论/谣言扩散/行为决策Key words
online social network/game theory/rumors diffusion/behavioral decision making分类
信息技术与安全科学引用本文复制引用
余莎莎,王友国,朱亮..基于网络博弈论的谣言扩散建模研究[J].计算机技术与发展,2017,27(4):6-11,6.基金项目
国家自然科学基金资助项目(61179027) （61179027）
江苏省"青蓝工程"基金(QL06212006) （QL06212006）
江苏省高校研究生科研创新计划项目(KYLX15_0831) （KYLX15_0831）
