WSMO-MX: A Logic Programming Based Hybrid Service Matchmaker
ECOWS '06 Proceedings of the European Conference on Web Services
A Software Framework for Matchmaking Based on Semantic Web Technology
International Journal of Electronic Commerce
Flexible Semantic-Based Service Matchmaking and Discovery
World Wide Web
Model-independent schema translation
The VLDB Journal — The International Journal on Very Large Data Bases
OWLS-MX: A hybrid Semantic Web service matchmaker for OWL-S services
Web Semantics: Science, Services and Agents on the World Wide Web
A general datalog-based framework for tractable query answering over ontologies
Proceedings of the twenty-eighth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems
A bottom-up, knowledge-aware approach to integrating and querying web data services
ACM Transactions on the Web (TWEB)
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In this paper we describe an approach for service discovery supported by semantic annotations. We propose a metamodel representation of both the WSDL documents and the associated semantic annotations. Based on this metamodel, effective service discovery is achieved by a Datalog engine implementing flexible matchmaking techniques that allow both exact and partial matches among search results. The metamodel is supported by a storage system that ensures scalability of the entire process. Finally we illustrate experiments on a public dataset of semantic service descriptions.