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一种基于非均匀性和非对称性的病毒传播模型

  • 付芸 ,
  • 贺喆 ,
  • 梁琰
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  • 中国人民解放军91872部队,北京 102442
付芸(1981-),女,湖北荆州人,博士,工程师,主要研究方向为电子装备技术。

收稿日期: 2013-05-17

  网络出版日期: 2026-06-22

The Virus Propagation Model Based on the Non-Uniformity and Anti-Symmetry

  • FU Yun ,
  • HE Zhe ,
  • LIANG Yan
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  • No.91872 Troops of Peoples Liberation Army, Beijing 102442, China

Received date: 2013-05-17

  Online published: 2026-06-22

摘要

突破传统病毒传播模型中均匀性和对称性的限制,将感染节点感染健康节点的概率依据其邻居节点度数而定,将健康节点易受感染程度依据其与感染节点度数的差异性而定,联合考虑两者的共同作用对病毒传播行为的影响。进一步引入作用因子,通过改变其中参数,验证其影响,仿真结果表明,感染节点感染的偏好性和传播行为的方向性的确对病毒传播速度有影响,最后给出了病毒传播过程加快和减缓的传播模式。

本文引用格式

付芸 , 贺喆 , 梁琰 . 一种基于非均匀性和非对称性的病毒传播模型[J]. 复杂系统与复杂性科学, 2014 , 11(2) : 81 -86 . DOI: 10.13306/j.1672-3813.2014.02.010

Abstract

This paper breaks the uniformity and symmetry constraints of traditional virus propagation model,that the probability of infective node infect healthy node is decided in accordance with its neighbor node degree, and health nodes whose level be susceptible to infection according to their degree of difference with the infected nodes, considering the combined effect of both on the behavior of the spread of the virus. The impact on the virus behavior is verified by changing the parameters through the introduction of the role of those two factors. The simulation results show that the directionality of the infected node infection preferences and propagationbehavior does affect the speed of virusspreading, Finally, the spread of models given about the spread of the virus to speed up and slow down.

参考文献

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