WebML and Glue: An Integrated Discovery Approach for the SWS Challenge

In this paper we describe the improvements on our approach to the old discovery scenario of the SWS Challenge and our current solution for the new discovery and composition scenario. The mediation scenario is not included in this paper since there were no changes to it from the edition of the SWS Challenge workshop in Athens. The solution proposed is based on the WebML design methodology and the Glue WSMO discovery engine.