Effectiveness of link-addition strategies for improving the robustness of both multiplex and interdependent networks
Effectiveness of link-addition strategies for improving the robustness of both multiplex and interdependent networks
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DOI：
10.1016/j.physa.2019.123586
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发表时间：
2020-05-01
影响因子：
3.3
通讯作者：
Tsugawa, Sho
中科院分区：
文献类型：
--
作者：
Kazawa, Yui;Tsugawa, Sho
近年来，网络科学的研究趋势已经从单层网络的分析转向多层网络的分析。两种流行的多层网络模型：相互依赖网络和多重网络。本文提出了一个广泛的调查的有效性，链路添加策略，以提高鲁棒性的相互依赖和多路复用网络对度为基础的有针对性的节点攻击。结果表明，链接添加策略，是有效的相互依赖的网络也是有效的多路复用网络，这表明这些策略的相互依赖的网络的研究结果也适用于多路复用网络。此外，结果表明，现有的低程度的链路添加策略的单层网络和它的扩展本文提出的是相对有效的七个链路添加策略在这项研究中。(C)2019 Elsevier B.V.版权所有。
Recent research trends in network science have shifted from the analysis of single-layer networks to that of multilayer networks. Two popular multilayer network models exist: interdependent networks and multiplex networks. This paper presents an extensive investigation of the effectiveness of link-addition strategies for improving the robustness of both interdependent and multiplex networks against degree-based targeted node attacks. The results demonstrate that link-addition strategies that are effective for interdependent networks are also effective for multiplex networks, suggesting that findings regarding such strategies for interdependent networks are also applicable to multiplex networks. Furthermore, the results demonstrate that the existing low-degree link-addition strategy for single-layer networks and its extensions proposed herein are relatively effective among the seven link-addition strategies investigated in this study. (C) 2019 Elsevier B.V. All rights reserved.