A Web service substitution method based on service cluster nets

被引：18

作者：

Du, YuYue ^{[1
]}

Gai, JunJing ^{[1
]}

Zhou, MengChu ^{[2
,3
]}

机构：

[1] Shandong Univ Sci & Technol, Coll Informat Sci & Engn, Qingdao, Peoples R China

[2] New Jersey Inst Technol, Dept Elect Comp Engn, Newark, NJ 07102 USA

[3] King Abdulaziz Univ, Renewable Energy Res Grp, Jeddah, Saudi Arabia

来源：

ENTERPRISE INFORMATION SYSTEMS | 2017年 / 11卷 / 10期

基金：

中国国家自然科学基金;

关键词：

Web service; service cluster; service substitution; Petri nets; PETRI NETS; SEMANTIC SIMILARITY; SYSTEMS;

D O I：

10.1080/17517575.2016.1172347

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Service substitution is an important research topic in the fields of Web services and service-oriented computing. This work presents a novel method to analyse and substitute Web services. A new concept, called a Service Cluster Net Unit, is proposed based on Web service clusters. A service cluster is converted into a Service Cluster Net Unit. Then it is used to analyse whether the services in the cluster can satisfy some service requests. Meanwhile, the substitution methods of an atomic service and a composite service are proposed. The correctness of the proposed method is proved, and the effectiveness is shown and compared with the state-of-the-art method via an experiment. It can be readily applied to e-commerce service substitution to meet the business automation needs.

引用

页码：1535 / 1551

页数：17

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