文章基本信息

标题：QoS Based Service Selection in Cloud Environment: A Review
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作者：Wachana Khowfa ; Onsiri Silasai ; Chatchada Kaewpruksapimon 等
期刊名称：International Journal of Advances in Soft Computing and Its Applications
印刷版ISSN：2074-8523
出版年度：2015
卷号：7
期号：3
出版社：International Center for Scientific Research and Studies
摘要：Cloud is generally used as an alternative options that provide an on – demand services to customer and to extends their requirement with the several services published in cloud as well as without the concern of cost and security management, especially, in the era of big data. However, the growing number of available services causes an increasing in the number of similar services, furthermore, the only single service resource cannot complete the requirement from user. Therefore, it is an important to issue the composition service. To composite services together, the need of method to evaluate and select the best service candidate from the service's pool called service selection is vital. In the process of extraction the appropriate candidate, the Analytic Hierarchy Process (AHP), one of the most popular techniques of the Multi - Criteria Decision Making (MCDM) is mostly used to evaluate in multiple criteria situation. The Quality of Service (QoS) which is a numeric value available in each service is applied with AHP to resolve the problem of non-functional service selection. A result of this review indicates that the QoS based service selection with AHP can efficiency support the service evaluation and selection process. Moreover, it can be focus on applying other algorithms to enhance the performance of service selecting in cloud for a future work
关键词：Cloud; Big Data; Service Selection; Quality of Service; Multi - ; Criteria Decision Making; AHP