Prefiltering Strategy to Improve Performance of Semantic Web Service Discovery
Joint Authors
Ghayekhloo, Samira
Bayram, Zeki
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-11-08
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
Discovery of semantic Web services is a heavyweight task when the number of Web services or the complexity of ontologies increases.
In this paper, we present a new logical discovery framework based on semantic description of the capability of Web services and user goals using F-logic.
Our framework tackles the scalability problem and improves discovery performance by adding two prefiltering stages to the discovery engine.
The first stage is based on ontology comparison of user request and Web service categories.
In the second stage, yet more Web services are eliminated based upon a decomposition and analysis of concept and instance attributes used in Web service capabilities and the requested capabilities of the client, resulting in a much smaller pool of Web services that need to be matched against the client request.
Our prefiltering approach is evaluated using a new Web service repository, called WSMO-FL test collection.
The recall rate of the filtering process is 100% by design, since no relevant Web services are ever eliminated by the two prefiltering stages, and experimental results show that the precision rate is more than 53%.
American Psychological Association (APA)
Ghayekhloo, Samira& Bayram, Zeki. 2015. Prefiltering Strategy to Improve Performance of Semantic Web Service Discovery. Scientific Programming،Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1076545
Modern Language Association (MLA)
Ghayekhloo, Samira& Bayram, Zeki. Prefiltering Strategy to Improve Performance of Semantic Web Service Discovery. Scientific Programming No. 2015 (2015), pp.1-15.
https://search.emarefa.net/detail/BIM-1076545
American Medical Association (AMA)
Ghayekhloo, Samira& Bayram, Zeki. Prefiltering Strategy to Improve Performance of Semantic Web Service Discovery. Scientific Programming. 2015. Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1076545
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1076545