云环境下基于双边匹配的虚拟机部署决策方法  

Decision-making method for virtual machine deployment based on two-sided matching in cloud environment

作　　者：游庆根[1] 王冉[1] 马辉民[2] 张春晖[1] 

机构地区：[1]中国电子科技集团公司第二十八研究所,南京210007 [2]华中科技大学管理学院,武汉430074

出　　处：《计算机应用研究》2015年第10期3134-3137,共4页Application Research of Computers

基　　金：国家"十二五"科技支撑计划项目(2012BAJ05B06)

摘　　要：针对云计算环境下虚拟机部署问题,提出了一种基于双边匹配的决策分析方法。首先对虚拟机部署的双边匹配问题进行了数学描述;然后在此基础上,以使匹配双方满意度最大为目标,构建了多目标优化模型,并通过模型求解得到最优匹配结果;最后通过一个仿真实验分析验证了提出方法的可用性。实验结果表明,该方法能兼顾匹配双方的要求,从而能合理利用资源以减少能耗。In order to solve the virtual machine deployment problem in cloud computing environment,this paper proposed a decision-making method based on the two-sided matching. Firstly,it gave the mathematic description of the two-sided matching problem. Secondly,on the basis of the mathematic description,it constructed a multi-objective optimization model to maximize the satisfaction degree of the two sides. By solving the optimization model,it obtained the best matching results. Finally,a simulation experiment validated the availability of the proposed approach. Experimental results show that the approach can take into account the requirement of the two sides,put resources into rational use and reduce energy consumption.

关 键 词：云环境 双边匹配 虚拟机部署 多目标优化模型 决策方法 

分 类 号：TP393.09[自动化与计算机技术—计算机应用技术]