Using SAWSDL for Semantic Service Interoperability.pptVIP

* * * * * * * * * * * * Example of how one wud use the two * * Example of how one wud use the two * * * * * * Current METEOR-S implementation based on ontological representation of operations, inputs and outputs. Available soon at: /opensource/ssr/ * * * * * * * * * * * * * * * * * * * * IBM Tools A number of tools from IBM are available for WSDL-S/SAWSDL at /tech/wssem Tools are available as part of the ETTK toolkit for the following features: Web Service Interface Matching Web Service Discovery Web Service Composition DEMO/OVERVIEW * DERI Tools Integrated with WSMO Studio Support for all modelRef annotations Limited lifting/lowering schema support No support for XSLT / SPARQL mapping definitions Support for WSDL 1.1 User Interface Tree view of the WSDL structure Text view with syntax highlighting Online demo at /demo/sawsdl.htm DEMO/OVERVIEW WSMO Studio SWS Modelling Environment for WSMO Java Eclipse based Open source (LGPL) Components WSMO editor Choreography designer SAWSDL editor Features Import/export (WSML / RDF / OWL-DL) Integrated WSML reasoners (Pellet, MINS, KAON2) Front-end to SWS repositories (ORDI, IRS-III, WSMX) Front-end to SWS matchmakers (EPFL) * Conclusions Next Steps SAWSDL on its way to be a W3C recommendation SAWSDL is being evaluated by a number of businesses. WSDL-S idea of semantic annotation is leading to several other annotations in SOA: SAREST (being developed at Wright State University UGA), semantic annotation of policy descriptions, etc. Some additional work being taken up by W3C Incubator on SWS-testbed /2005/Incubator/swsc/ * * Acknowledgements We would like to thank the following individuals for providing slides for this tutorial: Rama Akkiraju, IBM T.J. Watson Research Center (WSDL-S team and W3C SAWSDL Committee Member) Jacek Kopecky, DERI, (W3C SAWSDL Committee Chair) Marin Dimitrov, DERI John Miller, UGA (WSDL-S team and SAWSDL committee member) Meenakshi Nagarajan, Kno.e.sis. Center, Wright State Univ