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arXiv 1503.00145physics.soc-phcs.SI
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利用高效路由协议抑制业务驱动的传染病传播

Suppressing traffic-driven epidemic spreading by use of the efficient routing protocol

Han-Xin Yang, Zhi-Xi Wu

摘要:

尽管大量的工作流量动态和传染病传播之间的相互作用,控制传染病传播的路由策略没有得到足够的重视。本文研究了高效路由协议对传染病传播的影响。在节点传输容量无限的情况下,当网络流量不发生拥塞时,存在最优的路由参数值,使得网络的传染阈值最大。这意味着可以通过微调路由方案来有效地控制传染病传播。此外,我们发现,平均网络连接的增加和流量拥塞的出现可以抑制疫情的爆发。

英文摘要:

Despite extensive work on the interplay between traffic dynamics and epidemic spreading, the control of epidemic spreading by routing strategies has not received adequate attention. In this paper, we study the impact of efficient routing protocol on epidemic spreading. In the case of infinite node-delivery capacity, where the traffic is free of congestion, we find that that there exists optimal values of routing parameter, leading to the maximal epidemic threshold. This means that epidemic spreading can be effectively controlled by fine tuning the routing scheme. Moreover, we find that an increase in the average network connectivity and the emergence of traffic congestion can suppress the epidemic outbreak.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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