期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2015
卷号：3
期号：6
DOI：10.15680/ijircce.2015.0306070
出版社：S&S Publications
摘要：Cloud computing is a recent and modern technique of computing in which dynamically scalable andother virtualized resources are provided as a service over the Internet. The energy consumption and make spanassociated with the resources allocated should be taken into account. This paper proposes an improved optimizationalgorithm based on time cost and energy consumption models in cloud computing environment. We have analyzed theperformance of our approach and investigational results show that our approach has immense potential as it offerssignificant improvement in the aspects of response time and makespan, demonstrates high potential for theimprovement in energy efficiency of the data center, and can effectively meet the service level agreement requested bythe users. This paper describes the cloud service architecture and key technologies for optimization algorithm. Cloudcomputing is a hot topic on software and distributed computing based on Internet, which means users can accessstorages and applications from remote servers by web browsers or other fixed or mobile terminals. Because theconstrained resources of fixed or mobile terminals, cloud computing will provide terminals with powerfulcomplementation resources to acquire complicated services. The paper discusses the cloud service architecture, accesscontrol and optimization algorithms about service selection with adaptive performances and minimum cost. The cloudservice architecture is reasonable and the proposed optimization algorithms are available, scalable, and adaptive todifferent types of environments of services and clients
关键词：Cloud computing; Dynamic voltage and frequency scaling; Resource allocation; Service level;agreement; Clonal selection algorithms; Optimization algorithm
