Research on Web Service Dynamic Selection with Multi-constraint

被引：0

作者：

Zhang, Heng-wei ^{[1
]}

Fang, Chen ^{[1
]}

Li, Tao ^{[1
]}

机构：

[1] Zhengzhou Inst Informat Sci & Technol, Zhengzhou, Peoples R China

来源：

INTERNATIONAL CONFERENCE ON COMPUTER, MECHATRONICS AND ELECTRONIC ENGINEERING (CMEE 2016) | 2016年

关键词：

Service composition; Multiple constraints; Decomposition of global QoS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

With the massive growth of Web services in cloud computing environment, users require as much short time as possible to get high-quality composite service that meets multiple constraints. Therefore, this paper proposes a multi-constraint service selection method based on decomposition of global QoS. The method uses cultural genetic algorithm to decompose the global QoS constraints, and then combines with the dependency relationship and compatible relationship among candidate services to filter out the unsatisfied services. Finally the most appropriate composite service is obtained by local selection. Experimental results prove the effectiveness of this method.

引用

页数：5