A Four-Level Matching Model for Semantic Web Service Selection Based on QoS Ontology

Author

Guo, Guangjun ; Yu, Fei ; Chen, Zhigang ; Xie, Dong

Author_Institution

Dept. of Comput. Sci. & Technol., Hunan Inst. of Humanities, Loudi, China

fYear

2010

fDate

24-26 Dec. 2010

Firstpage

630

Lastpage

634

Abstract

Services discovery based on syntactic matching cannot adapt to the open and dynamic environment of the web. In order to realize service selection for supporting QoS constraints, a Four-Level Matching Model for Semantic Web Service based on QoS Ontology and the QoS ontology for web service are presented. The Matching Engine works with the concepts of domain ontology and QoS ontology, it executes Application Domain Matching, Description Matching of Service, Function Matching of Service, QoS Matching in sequence for describing the user´s service request and registered service advertising which could be interpreted under ontology, because they provide a formal and semantic specification of conceptualization for improveing efficiency and accuracy of services selection.

Keywords

Web services; data mining; formal specification; ontologies (artificial intelligence); pattern matching; quality of service; semantic Web; QoS ontology; application domain matching; description matching; domain ontology; formal specification; four-level matching model; function matching; matching engine; semantic Web service selection; semantic specification; syntactic matching; Bipartite graph; Computational modeling; Ontologies; Quality of service; Semantic Web; Semantics; Web services; QoS ontology; matching model; semantic Web service; service selection;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Science and Engineering (ISISE), 2010 International Symposium on

Conference_Location

Shanghai

ISSN

2160-1283

Print_ISBN

978-1-61284-428-2

Type

conf

DOI

10.1109/ISISE.2010.149

Filename

5945025