摘要
以传染病传播为例讨论了基于经典仓室模型的危机蔓延过程建模,然后比较了经典仓室模型在不同网络拓扑结构假设下的参数设置,最后建立了一个具有普适性的仓室演化模型,并在无标度网络环境中进行了危机蔓延的模拟演化。演化结果显示了推行各类危机防控措施的必要性和合理性,同时也从无标度网络出发为研究传统危机防控措施提供了新的思考视角。
This paper discusses how to model the crisis spreading process based on classical compartment model,and compares the assumption of the parameter settings for classical compartment model under different network topologies.It finally simulates the evolution of the crisis spreading based on a universal compartment model in scale-free network environment.Evolution results show the necessity and rationality of the crisis prevention and control measures and exhibit the new ideas of the study on crisis prevention and control measures from the perspective of the scale-free network.
出处
《管理学报》
CSSCI
2010年第12期1878-1883,共6页
Chinese Journal of Management
基金
国家杰出青年基金资助项目(70825002)
国家自然科学基金资助项目(70902025)
关键词
危机蔓延
仓室模型
无标度网络
crisis spreading
compartment model
scale-free network
