1. Scale-free Network System Model and Mechanism of Cyberspace based on Heterogeneity of Individual Activity.
- Author
-
LI Chuan
- Subjects
CYBERSPACE ,NONLINEAR dynamical systems ,SOCIAL media ,HETEROGENEITY ,INFORMATION dissemination ,INFORMATION resources - Abstract
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 social platform is constructed. The theoretical analysis is verified by numerical simulation on scale-free networks, 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' propagation ability, information dissemination sources' enthusiasm, information dissemination sources' heterogeneity and inter layer activity heterogeneity. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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