[1]任环 蒋国平 胡海宏.考虑交通流量的SIR-CA病毒传播模型[J].计算机技术与发展,2011,(08):250-253.
 REN Huan,JIANG Guo-ping,HU Hai-hong.A SIR-CA Model for Epidemic Propagation Considering Traffic Flow[J].,2011,(08):250-253.
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考虑交通流量的SIR-CA病毒传播模型()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2011年08期
页码:
250-253
栏目:
安全与防范
出版日期:
1900-01-01

文章信息/Info

Title:
A SIR-CA Model for Epidemic Propagation Considering Traffic Flow
文章编号:
1673-629X(2011)08-0250-04
作者:
任环1 蒋国平1 胡海宏2
[1]南京邮电大学自动化学院[2]南京邮电大学电子科学与工程学院
Author(s):
REN HuanJIANG Guo-pingHU Hai-hong
[1]College of Automation,Nanjing University of Posts and Telecommunications[2]College of Electronic Science and Engineering,Nanjing University of Posts and Telecommunications
关键词:
病毒传播交通流量元胞自动机状态转换函数
Keywords:
epidemic spreading communication flow cellular automata transition function
分类号:
TP391.9
文献标志码:
A
摘要:
基于一维元胞自动机,考虑网络交通流量不均衡的特点,提出新的susceptible-infected-removed(SIR)病毒传播模型,研究病毒在复杂网络中的传播行为。研究表明,对于某些被治愈个体难以获得免疫能力的传染病,随着网络交通流量增大,病毒在网络中传播速度明显加快,并在更短的时间内达到稳定的更高的感染规模。研究还发现,对于某些被感染的个体一旦被治愈就立即获得了永久的免疫能力的传染病,增大网络通信流量可以加速病毒的消亡,提高网络中免疫节点的比例
Abstract:
Based on the one-dimensional cellular automata and considering the features of the global interaction of information network's nodes and the unbalances of traffic flow,a new susceptible-infected-removed(SIR) model is proposed to study epidemic spreading in complex networks with traffic flow.Simulation results show that the propagation velocity increases obviously and the infection rate will reach a stable and higher scale in a shorter time with the traffic flow becoming large for some infectious diseases harder-to-get immunity ability.Moreover,the probability of virus disappearance is accelerated and the proportion of immune is improved with the traffic flow becoming large for some infectious diseases easier-to-get immunity ability

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备注/Memo

备注/Memo:
国家自然科学基金项目(60874091); 江苏省高校自然基金基础研究计划(08KJD510022); 江苏省'六大人才高峰'高层次人才计划(SJ209006); 南京邮电大学引进人才计划(NY209021); 江苏省普通高校研究生科研创新计划(CX10B_193Z)任环(1984~),女,山东烟台人,硕士研究生,研究方向为复杂系统与网络控制;蒋国平,教授,博士生导师,研究方向为混沌系统与复杂动态网络、网络信息安全、混沌通信
更新日期/Last Update: 1900-01-01