Technology of Network & Communication
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App. Res. of Comp. Printed Article
Vol. 36, 2019 No. 1
226-229

Research on robustness of tunable scale-free networks with cost

Wang Ershena,b
Wang Yuweia
a. School of Electronic & Information Engineering, b. Liaoning General Aviation Key Laboratory, Shenyang Aerospace University, Shenyang 110136, China
DOI: 10.19734/j.issn.1001-3695.2017.08.0723

Abstract

In order to investigate the effects of scale-free network's topology features on network robustness, combining two indexes of node's betweenness and edge's weight, which had important influence on network robustness, this paper proposed a tunable scale-free network attack method with cost. This method considered the attack cost of nodes(edges) when the network was attacked. The method used the node's betweenness(edge's weight) to approximately measure the cost of nodes(edges). This method used different attack strategies of nodes(edges) to attack the network. And this method used the largest component to quantify the network robustness. By using the method, this paper investigated the relation between scale-free network's power-law exponent, average degree and network robustness. When adopting the intentional attack strategy and fixing the cost value of nodes(edges), the experimental results show that the lower the power-law exponent of scale-free networks or the higher the average degree of scale-free networks, the more robust of the network. The simulation results verify the effectiveness and feasibility of the proposed method.

Foundation Support

国家自然科学基金资助项目(61571309,61101161)
辽宁省“百千万人才工程”资助项目
辽宁省高等学校优秀人才支持计划资助项目(LR2016069)
航空科学基金资助项目(2015ZC54010)
辽宁省教育厅资助项目(L201716)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.08.0723
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 1
Section: Technology of Network & Communication
Pages: 226-229
Serial Number: 1001-3695(2019)01-052-0226-04

Publish History

[2019-01-05] Printed Article

Cite This Article

王尔申, 王玉伟. 考虑成本时拓扑可调无标度网络鲁棒性研究 [J]. 计算机应用研究, 2019, 36 (1): 226-229. (Wang Ershen, Wang Yuwei. Research on robustness of tunable scale-free networks with cost [J]. Application Research of Computers, 2019, 36 (1): 226-229. )

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.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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