A COMPOSITE SERVICE SELECTION ALGORITHM BASED ON STRUCTURAL MODEL

被引:1
|
作者
Liu, Xian-Gang [1 ]
Zhang, Huan-Mei [1 ]
Zhang, Xing [1 ]
机构
[1] Beijing Univ Technol, Trusted Comp Lab, Coll Comp Sci & Technol, Beijing 100124, Peoples R China
关键词
Structural analysis; Web services; QoS;
D O I
10.1109/ICMLC.2009.5212619
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Most research on the problem of execution path selection and component service selection is based on DAG model and few based on structural model. The problem of execution path selection and component service selection is discussed based on structural model of composite service and graph presentation of structural model is established. Using ant colony system as optimizing tool, the problem of execution path selection and component service selection is translated to a hierarchy optimizing problem, and the optimizing algorithm is designed. The optimizing algorithm has good performance through analysis of experimental results.
引用
收藏
页码:2765 / 2770
页数:6
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