持续攻击下的无标度网络修复策略研究

摘要

针对随网络演化的持续性攻击,并且节点不可修复的情况,本文提出了一种加入限制参数的连边补偿修复方法.通过仿真实验验证了这种修复策略能够保证网络在演化过程中一直保持较好的连通性,能够保证网络中有百分之八十五以上的节点保持联通.并且在网络进行修复之后,不改变网络的无标度结构特性.%To repair the scale-free network under the progressive and intentional attack which the attacked nodes and links couldn't be repaired,in this paper we propose a repair strategy base on the link compensation method with the limit parameters.We show this kind of repair strategy could keep the network has a stable connectivity.It could keep over 85％ of the network nodes connected.Beyond that , this kind of repaired strategy won't change the scale-free structural characteristic of the primary network before attack and repair.