[1]高彦丽,熊志豪,陈世明.边耦合相依网络动态修复策略研究[J].智能系统学报,2024,19(1):238-248.[doi:10.11992/tis.202305019]
GAO Yanli,XIONG Zhihao,CHEN Shiming.Research on dynamic recovery strategies for edge-coupled interdependent networks[J].CAAI Transactions on Intelligent Systems,2024,19(1):238-248.[doi:10.11992/tis.202305019]
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《智能系统学报》[ISSN 1673-4785/CN 23-1538/TP] 卷:
19
期数:
2024年第1期
页码:
238-248
栏目:
吴文俊人工智能科学技术奖论坛
出版日期:
2024-01-05
- Title:
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Research on dynamic recovery strategies for edge-coupled interdependent networks
- 作者:
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高彦丽, 熊志豪, 陈世明
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华东交通大学 电气与自动化工程学院, 江西 南昌 330013
- Author(s):
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GAO Yanli, XIONG Zhihao, CHEN Shiming
-
College of Electrical and Automation Engineering, East China Jiaotong University, Nanchang 330013, China
-
- 关键词:
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边耦合相依网络; 级联失效; 修复模型; 择优算法; 随机故障; 蓄意攻击; 随机网络; 无标度网络
- Keywords:
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edge-coupled interdependent networks; cascading failure; recovery model; optimizing strategy; random failure; deliberate attack; Erd?s-Rényi random network; scale-free network
- 分类号:
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TP393
- DOI:
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10.11992/tis.202305019
- 文献标志码:
-
2024-01-08
- 摘要:
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为应对边耦合相依网络中因少部分的连边失效引起的网络大面积的结构性破坏甚至崩溃,本文提出了一种基于共同边界连边的边耦合相依网络级联失效修复模型。将修复过程与网络级联失效过程动态结合,同时根据边耦合网络的特征提出了复合冗余度择优修复策略和一种改进的复合冗余度择优修复策略。分别在随机故障和蓄意攻击情况下对ER-ER(Erd?s-Rényi随机网络)、SF-SF(scale-free无标度网络)边耦合相依网络进行仿真,与随机修复策略及介数择优修复策略对比,寻找最优修复策略。研究发现在不同结构的边耦合相依网络中的最优修复策略,随着网络连边初始存留比例及故障类型的不同而发生改变,并且能够在更大的连边初始攻击比例下修复网络至初始状态的修复策略,其所需要的迭代步数并不一定最少。
- Abstract:
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To cope with the extensive structural damage or even collapse of the networks caused by a minor fraction of edge failures in edge-coupled interdependent networks, this paper proposes a cascading failure repair model for edge-coupled interdependent networks based on mutual boundary edges, dynamically integrating the repair process with the cascading failure process. And according to the features of edge-coupled network, a selective repair strategy based on compound excessive degree (SRCED) and an improved SRCED (ISRCED) are introduced. Simulation studies on Erd?s-Rényi random network (ER-ER) and scale-free network (SF-SF) edge-coupled interdependent networks are conducted under random failure and deliberate attacks. Comparative analysis with the randomly repair strategy (RR) and the selective repair strategy based on edge betweenness (SREB) is performed to find the optimal repair strategy. The research reveals that the optimal repair strategy in different structured edge-coupled interdependent networks changes depending on the initial edge retention ratio and the type of failure. Moreover, the repair strategy, capable of restoring the network to its initial state at a higher initial attack ratio of edges, does not necessarily have the least number of iterations.
备注/Memo
收稿日期:2023-05-12。
基金项目:国家自然科学基金项目(61973118);江西省自然科学基金项目(20232BAB202033).
作者简介:高彦丽,副教授,博士,主要研究方向为复杂网络可靠性分析和复杂网络理论及应用。主持和参与国家自然科学基金项目3项、省级科技项目4项,授权发明专利3项。发表学术论文12篇。E-mail:gyanli0826@163.com;熊志豪,硕士研究生,主要研究方向为复杂网络级联失效修复。E-mail:1076286085@qq.com;陈世明,教授,博士,第七届江西省自然科学基金委委员、中国图象图形学学会交通视频专委会委员、第二届中国系统仿真学会智能物联系统建模与仿真专业委员会委员,主要研究方向为多智能体系统动力学分析与控制和复杂网络理论及应用。获2019吴文俊人工智能自然科学奖二等奖,主持和参与国家自然科学基金项目、江西省自然科学基金项目和江西省级科技项目20余项。发表学术论文20余篇。E-mail:shmchen@ecjtu.jx.cn
通讯作者:陈世明. E-mail:shmchen@ecjtu.jx.cn
更新日期/Last Update:
1900-01-01