计算机应用研究2017，Vol.34Issue(9)：2577-2581,2598,6.DOI:10.3969/j.issn.1001-3695.2017.09.003
信任驱动的云联盟博弈算法
Trust-driven cloud coalition game algorithm
摘要
Abstract
In order to solve the problem of trust among cloud resource providers in cloud coalition,this paper proposed a cloud coalition formation algorithm based on trust mechanism.The algorithm modeled the cooperation among multiple cloud resource providers to execute user's tasks as a coalitional game model.When establishing a coalition,takeing into account the trust relationship among coalition's members and their profit,the algorithm made the cloud ressource providers with higher trust degree establish coalition to reduce the execution cost and guarantee maximizing the member's profit.At the same time,this paper proved that the coalition structure produced by the proposed algorithm was stable,and satisfied the Pareto optimality.The experimental results verify the feasibility and effectiveness of the algorithm.关键词
云计算/联盟博弈/信任关系/Pareto最优Key words
cloud computing/coalitional game/trust relationship/Pareto optimality分类
信息技术与安全科学引用本文复制引用
段昌敏,沈济南,周慧华..信任驱动的云联盟博弈算法[J].计算机应用研究,2017,34(9):2577-2581,2598,6.基金项目
国家自然科学基金资助项目(61662022) （61662022）
湖北省自然科学基金资助项目(2015CFC783,2016CFB371) （2015CFC783,2016CFB371）
