摘要
在分析战时谣言传播心理学机制的基础上,将谣言传播人群划分为三类,通过设计个体的交互规则,利用度分布来描述个体间的交互结构,建立了复杂网络谣言传播的新模型。并从理论推导和计算机仿真两个角度分析了网络结构与谣言传播效果之间的关系,结果表明:1)网络平均度分布越大,异质性越高,越有利于谣言传播;2)谣言在社区结构网络传播时会出现震荡行为。
Based on analyzing the psychological mechanism of rumor propagation, all the populations could be divided into three categories based on the state of adoption. By designing two interactive rules and taking into account the degree distribution, a new model of wartime rumor spreading on the complex network was introduced. Then, the effect of network on rumor propagation was researched by mathematics analysis and computer simulation, and some conclusions were derived： 1） The connectivity and heterogeneity is higher, the rumor diffusion is more extensive; 2） The vibrated phenomena is emerged when rumor is diffused in the community network.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2013年第1期127-131,138,共6页
Journal of System Simulation
基金
国家自然科学基金重点研究计划项目(71031007)
国家自然科学基金重大研究计划项目(91024006)
关键词
舆论战
谣言传播
复杂网络
传播动力学
public opinion warfare
rumor spread
complex network
transmission dynamics
