期刊文献+

基于随机占优理论的网络传播与免疫特性研究

Diffusion and Immunity Properties of Complex Networks Via Stochastic Dominance
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摘要 以传统SIS传播模型为例,建立网络传播稳定状态方程式,运用随机占优理论,比较不同网络结构的传播稳定状态,利用比较结果,进行网络免疫,在疾病爆发或信息传播过程中根据网络结构控制网络传播的方向和速度,对社会中涉及传播的问题提供一种新的解决思路. The function of stability states which takes degree distribution as variable is established. Through takeing SIS model for example and useing stochastic dominance theory, it compared the stability states between different structures. It is showed the relationship between degree distribution and the diffusion spreading rate. It is immunized based on this relationship and supplied a method to control spreading.
出处 《数学的实践与认识》 CSCD 北大核心 2010年第18期168-173,共6页 Mathematics in Practice and Theory
基金 国家自然科学基金(90612003) 山东省自然科学基金(Y2008A29) 山东省科技攻关项目(2008GG30009008)
关键词 传播 SIS模型 度分布 随机占优理论 diffusion SIS model degree distribution stochastic dominance
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参考文献16

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