计算机应用研究2017，Vol.34Issue(6)：1726-1731,6.DOI:10.3969/j.issn.1001-3695.2017.06.028
多云联盟机制及其性能研究
Coalition formation mechanism among multi-cloud and its performance analysis
摘要
Abstract
In order to meet user's requirements and implement dynamic extension of cloud resource capacity,this paper proposed a multi-clouds coalition mechanism.First,to maximize the total profit,it modeled the cooperative behavior among multiple cloud resource providers by coalitional game theory,which aimed to form stable and optimal coalitional structure of CRPs for meeting user's requirements.Second,to obtain the stable coalitional structure,it introduced a dynamic coalition merge and split rules,that was,the participating CRPs in the coalition do not have incentives to break away from the coalition.Finally,to meet the principle of fairness,on the basis of an individual's contribution to the coalition,it put forward a Shapley value method to divide the coalition's total profit among its members.The experimental results show that this algorithm not on ly can produce stable coalitional structure,but also can bring higher profit for the participating cloud providers.关键词
云计算/联盟博弈/联盟结构/收益分配Key words
cloud computing/coalitional game/coalitional structure/profit division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..多云联盟机制及其性能研究[J].计算机应用研究,2017,34(6):1726-1731,6.基金项目
国家自然科学基金资助项目(61262078,61662022) （61262078,61662022）
湖北省自然科学基金资助项目 (2015CFC783,2016CFB371) （2015CFC783,2016CFB371）
