The OWLS-MX matchmaker selects OWL-S 1.1 services that are relevant to a given service request by means of logic-based matching complemented with syntactic similarity measurement [11]. In this paper, we summarize the results of our experimental evaluation of the retrieval performance of OWLS-MX in terms of its false positives and false negatives using the service retrieval test collection OWLS-TC 2.1. Based on the analysis of false-positives and false-negatives of OWLS-MX, we implemented a matchmaker OWLS-MX2 with improved precision in average.
Index Terms:
Semantic service, Retrieval
Citation:
Matthias Klusch, Patrick Kapahnke, Benedikt Fries, "Hybrid Semantic Web Service Retrieval: A Case Study with OWLS-MX," icsc, pp.323-330, 2008 IEEE International Conference on Semantic Computing, 2008