东北大学学报:自然科学版 ›› 2016, Vol. 37 ›› Issue (10): 1393-1397.DOI: 10.12068/j.issn.1005-3026.2016.10.006

• 信息与控制 • 上一篇    下一篇

灰色信息攻击下相依网络的鲁棒性

朱潜1,2, 王一帆1, 朱志良1, 任涛1   

  1. (1. 东北大学 软件学院, 辽宁 沈阳110819; 2. 东北大学 计算机科学与工程学院, 辽宁 沈阳110819)
  • 收稿日期:2015-12-23 修回日期:2015-12-23 出版日期:2016-10-15 发布日期:2016-10-14
  • 通讯作者: 朱潜
  • 作者简介:朱潜(1984-),女,辽宁铁岭人,东北大学讲师,博士研究生; 朱志良(1962-),男,辽宁沈阳人,东北大学教授,博士生导师.
  • 基金资助:
    国家自然科学基金资助项目(61473073,61374178,61300019); 辽宁省博士启动基金资助项目(201501141); 辽宁省教育厅一般项目(L2014097).

Robustness of Interdependent Networks Under Grey Information Attacking

ZHU Qian, WANG Yi-fan, ZHU Zhi-liang, REN Tao   

  1. 1. School of Software, Northeastern University, Shenyang 110819, China; 2. School of Computer Science and Engineering, Northeastern University, Shenyang 110819, China.
  • Received:2015-12-23 Revised:2015-12-23 Online:2016-10-15 Published:2016-10-14
  • Contact: ZHU Qian
  • About author:-
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摘要: 研究了双层相依网络在灰色信息攻击下的鲁棒性,讨论了在该模型上的数据包传输问题,建立了一个由节点负荷过载而引发的级联失效动态模型.通过一个可调参数来控制攻击网络节点信息的精度,随机失效和蓄意攻击是该模型的两种极端情况.分别对不同类型网络和不同耦合方式情况下的双层相依网络鲁棒性进行了研究.仿真实验发现,降低攻击信息的精度能提高网络的鲁棒性,而且攻击信息的精度存在着临界现象.

关键词: 级联失效, 相依网络, 鲁棒性, 灰色信息, 攻击

Abstract: The robustness of interdependent networks was researched under grey information attacking, in which the associated data-packet transport problem was discussed. A cascading failure model was established due to the traffic overload. The accuracy of the attacking information was controlled by using tunable parameter. The random failure and intentional attack were the two extreme situations of the proposed model. The robustness of the interdependent networks was studied under different network types and different coupling preferences. The simulation results verified that the robustness of interdependent networks can be intensified by decreasing the precision of attacking information, and there exists a critical phenomenon for the accuracy of the attacking information.

Key words: cascading failure, interdependent networks, robustness, grey information, attacking

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