Title: Behaviour approach for composite OWL-S services discovery

Authors: Maamar Khater; Salah-Eddine Habibeche; Mimoun Malki

Addresses: Computer Science Department, Tahar Moulay University, Algeria ' Computer Science Department, Tahar Moulay University, Algeria ' Computer Science Department, Tahar Moulay University, Algeria

Abstract: Service discovery is the process of retrieving the service most similar to the query based on the description of functional and/or non-functional semantics. The matchmaking based only on service profile (inputs/outputs) is not sufficient in the case of composite services. To overcome profile matching limitations, we propose an approach-based subgraph isomorphism to check the matching of process structure between two OWL-S process models of composite services and shortest path (OWLS-SP) to compute the score of matching between nodes of service and query (atomic services).

Keywords: composite web services; OWL-S; matchmaking; subgraph isomorphism; shortest path; information systems; service discovery; semantics; composite services; atomic services.

DOI: 10.1504/IJBIS.2017.10003905

International Journal of Business Information Systems, 2017 Vol.25 No.1, pp.55 - 70

Received: 04 Apr 2015
Accepted: 17 Jun 2015
Published online: 23 Mar 2017 *

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