Liliana Cabral John Domingue Stefania Galizia Alessio Gugliotta Vlad Tanasescu Carlos Pedrinaci Barry Norton IRS-III: A Broker for Semantic Web Services Based Applications. 201-214 2006 conf/semweb/2006 International Semantic Web Conference http://dx.doi.org/10.1007/11926078_15 db/conf/semweb/iswc2006.html#CabralDGGTPN06