A Minimum Coverage Method for Web Service Composition

被引：1
|
作者：
Zhu, Zhengdong [1 ]
Hu, Yahong
Dong, Xuehan [1 ]
Li, Zengzhi [1 ,2 ]
机构：
[1] Xi An Jiao Tong Univ, Dept Comp, Xian 710049, Shaanxi, Peoples R China
[2] Zhejing Univ Technol, Coll Informat Engn, Hangzhou 310032, Zhejiang, Peoples R China
来源：
FIFTH INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY, VOL 3, PROCEEDINGS | 2008年
基金：
中国国家自然科学基金;
关键词：
D O I：
10.1109/FSKD.2008.394
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In order to deal with the complicated service composition situations, i.e., outputs of multi services are combined to semantically contain the input of the subsequent service, we propose a minimum coverage based complex Web service composition method (CWSCM. For more accurate description of the complex Web services, in CWSCM the general semantics of Web services is extended, and the relationship among Web services are discussed. The minimum coverage theory is used to discover desired Web services. The main idea of the paper is to perform the service matching according to the demand objectives. By constructing an optimal ordered service composition graph and describing this graph formally, a new service set can be generated. The preliminary experimental results show that CWSCM can compose complex web services successfully, and it also can improve the quality and efficiency of service composition.
引用
收藏
页码：468 / +
页数：2
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