通信学报2018，Vol.39Issue(1)：170-182,13.DOI:10.11959/j.issn.1000-436x.2018010
基于改进复制动态演化博弈模型的最优防御策略选取
Improving replicator dynamic evolutionary game model for selecting optimal defense strategies
摘要
Abstract
In terms of the existence of strategy dependency in the same game group,network attack-defense evolutionary game model based on the improved replicator dynamics was constricted by introducing the intensity coefficient,which completed the method of calculating replicator dynamic rate.The improved replicator dynamic equation was adopted to solve the evolutionary equilibrium for the situation that both attack and defense have two optional strategies.The stability of the equilibrium points was analyzed by the local stability analysis method of Jacobian matrix,and the optimal defense strategies were obtained under different conditions.The results show that the strategy dependency between the players in the same group has a certain influence on the evolution of the game,both the incentive and the inhibition.Finally,the accuracy and validity of the model and method are verified by the experimental simulation,which provides a new theoretical support for solving the information security problems in the real.关键词
策略依赖性/激励系数/改进复制动态/复制动态速率/雅可比矩阵/最优防御策略Key words
strategy dependency/strength coefficient/improving replicator dynamic/replicator dynamic rate/Jacobian matrix/optimal defense strategy分类
信息技术与安全科学引用本文复制引用
黄健明,张恒巍..基于改进复制动态演化博弈模型的最优防御策略选取[J].通信学报,2018,39(1):170-182,13.基金项目
国家自然科学基金资助项目(No.61303074,No.61309013) （No.61303074,No.61309013）
河南省科技计划基金资助项目(No.12210231003,No.13210231002)The National Natural Science Foundation of China (No.61303074,No.61309013),Henan Science and Technology Research Project(No.12210231003,No.13210231002) （No.12210231003,No.13210231002）
