An OWL-S Based Adaptive Service Discovery Algorithm for Mobile Users

Nowadays, there are numerous web services with specific capabilities within various networks, which can be used by mobile users. How to find a suitable service is a challenging task for a user and matchmaking is the key for the service discovery. In this paper we propose a matching algorithm measuri...

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Bibliographic Details
Main Authors: Peng, Rongqun, Mi, Zhengkun, Wang, Lingjiao
Format: Conference Proceeding
Language:English
Subjects:
Availability
Laboratories
Logic
Ontologies
OWL
Semantic Web
Testing
Usability
Web services
Wireless communication
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Summary:Nowadays, there are numerous web services with specific capabilities within various networks, which can be used by mobile users. How to find a suitable service is a challenging task for a user and matchmaking is the key for the service discovery. In this paper we propose a matching algorithm measuring the similarity of the request with each of the advertised services based on OWL-S. As a description language of semantic Web services, OWL-S increases flexibility of Web service description, enriches expressiveness and provides a capability-based mechanism of Web service discovery. In order to obtain a precise matching result the user profile is taken into account in the presented algorithm. The proposed technique is applied to a sample test and experimental results are presented demonstrating the effectiveness of the idea.
ISSN:2161-9646
DOI:10.1109/WiCom.2008.55