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病毒在无标度网络上的传播及控制仿真研究 被引量:12

Research on simulation of virus propagation and control in scale-free networks
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摘要 网络病毒的爆发给计算机用户带来巨大的损失,同时互联网被认为是无标度网络,因此研究病毒在无标度网络上的传播及控制很有意义。通过构建一个BA无标度网络模型,对病毒的传播行为及影响因素进行了仿真分析。研究表明,采取恰当的策略可以有效地控制、预防病毒传播。 Network virus outbreak brought huge losses to computer users. It was found that Internet had the features of scalefree. So the research on simulation of virus propagation and control in scale-free networks was significant. Through building a BA scale-free network, studied the simulation of the propagation of virus and influencing factors. The fruitful simulation results show that appropriate policies can effectively control and prevent the propagation of virus.
出处 《计算机应用研究》 CSCD 北大核心 2007年第12期177-178,182,共3页 Application Research of Computers
基金 国家自然科学基金资助项目(60573005)
关键词 网络病毒 无标度网络 幂律 network virus scale-free networks power-law
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  • 1FALOUTSOS M, FALOUTSOS P, FALOUTSOS C. On power-law relationships of the Intemet topology[J]. Computer Communication Review, 1999,29(4) :251-262.
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