Web Service Selection Based on Utility of Weighted Qos Attributes

被引:0
|
作者
Zhang, Yanran [1 ]
Ren, Minglun [1 ]
机构
[1] Hefei Univ Technol, Sch Management, Hefei, Anhui, Peoples R China
关键词
Web service composition; Web service selection; Qos; AGA;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
One of the service-oriented computing objectives is combining several simple services to form a powerful composite service. In recent years, an increasing number of online services with the same function but different quality attributes are provided, hence we have to conduct service selection based on Qos attributes. This paper analyzes the Qos attributes of web service, builds a service composition model according to users' Qos satisfaction, and extracts it with AGA. Further, an instance shows the feasibility of this approach.
引用
收藏
页码:417 / 425
页数:9
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