Hybrid OWL-S service retrieval with OWLS-MX: benefits and pitfalls
Matthias Klusch, Benedikt Fries · 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 exploitedinanimprovedversionOWLS-MX+. 1