虚拟社会仿真中的人际关系网络模型研究

Study on Social Network's Modeling of Virtual Social Simulation

人际关系网络具有复杂网络中典型的小世界、无标度特性,同时其本身又具有强的"地域性"。在分析人际关系网络三种特性的基础上,借鉴构建小世界、无标度网络的思想,提出了在危机条件下,某地区民众就当前发生的危机事件因交流而形成的人际关系网络模型,实现了原型系统,并进行了仿真实验分析。结果表明,构建的人际关系网络模型是可行的,可用于虚拟社会系统建模仿真。

Small world, scale free are the major characteristics of complex network, to the same, it has strong regionality. Be based upon analyzing the three characteristics, this paper adopts the thoughts of small world and scale free networks theories to build the model of some Region＇s social network because of the public＇s communication in the condition of the crisis event. At last, a prototype system of social network model was built, and some experiments have been done. Experimental results indicate that it is feasible and useful to study virtual social simulation.