Dimitrios Kourtesis Iraklis Paraskakis Andreas Friesen Panagiotis Gouvas Athanasios Bouras Web Service Discovery In A Semantically Extended Uddi Registry: The Case Of Fusion. 547-554 2007 conf/ifip5-5/2007 Virtual Enterprises and Collaborative Networks http://dx.doi.org/10.1007/978-0-387-73798-0_59 db/conf/ifip5-5/ifip5-5-2007.html#KourtesisPFGB07