Scale-free Network System Model and Mechanism of Cyberspace based on Heterogeneity of Individual Activity
The interaction and diversification of different behavior patterns of individual communication sources in cyberspace make the crisis evolution increasingly complex.Based on the activity and attitude of individual communication sources,a nonlinear dynamic system is obtained,and numerical simulation is carried out in combination with model threshold,and a co performance model of strong relationship and weak relationship so-cial platform is constructed.The theoretical analysis is verified by numerical simulation on scale-free net-works,and the propagation and evolution characteristics of strong and weak social platforms under different settings are discussed from the aspects of the heterogeneity of positive information dissemination sources'propa-gation ability,information dissemination sources'enthusiasm,information dissemination sources'heterogeneity and inter layer activity heterogeneity.
scale-free networksocial networkindividual activitysystem model
国家科技期刊平台
NSTL
万方数据
