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Publication

Hybrid OWL-S Service Retrieval with OWLS-MX: Benefits and Pitfall

Matthias Klusch; B. Fries
In: Proceedings of the First International Joint Workshop on Service Matchmaking and Resource Retrieval in the Semantic Web. International Workshop on Service Matchmaking and Resource Retrieval in the Semantic Web (SMR2-2007), Joint Workshop, located at International Semantic Web Conference, November 11, Busan, Korea, Republic of, IEEE Press, 2007.

Abstract

The OWLS-MX matchmaker selects OWL-S 1.1 services that are relevant to a given service request by means of combined logic based and approximative matching filters [5]. In this paper, we build upon this work and analyse its retrieval performance in terms of false positive and false negatives to reveal the benefits and pitfalls of both logic based and hybrid matching with OWLS-MX. The analysis results have been exploited in an improved version OWLS-MX+.