Algorithm Research & Explore
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1311-1314,1353

Cascading failures of asymmetric dependent networks under different links

Wan Yanjuan
Han Hua
School of Science, Wuhan University of Technology, Wuhan 430070, China

Abstract

In reality, there are symmetry interdependent network and asymmetry interdependent network. At present, the cascading failures of symmetric interdependent networks are mainly studied. In order to make a comprehensive analysis of the robustness of the interdependent networks, this paper studied the cascading failure of asymmetric interdependent networks. Firstly, it constructed a cascaded failure model of asymmetric double layer interdependent networks using a typical BA scale-free network and a WS small world network. Then, under the condition of random attack and deliberate attack, it studied the dependence of network models, dependency patterns and the topology of sub networks on network failures. The simulation results show that the asymmetric dependent network is dependent regardless of the extent to which, in a random attack, positively related to degree of dependency networks exhibit strong robustness, while in deliberate attack, three different correlation shows the same robustness of interdependent networks. Moreover, the topology of the attack network affects cascading failures of the network.

Foundation Support

国家自然科学基金资助项目(71372135,71140015)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.11.0785
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 5
Section: Algorithm Research & Explore
Pages: 1311-1314,1353
Serial Number: 1001-3695(2019)05-007-1311-04

Publish History

[2019-05-05] Printed Article

Cite This Article

完颜娟, 韩华. 不同链接下非对称相依网络的级联失效研究 [J]. 计算机应用研究, 2019, 36 (5): 1311-1314,1353. (Wan Yanjuan, Han Hua. Cascading failures of asymmetric dependent networks under different links [J]. Application Research of Computers, 2019, 36 (5): 1311-1314,1353. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

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