Electra Tamani Paraskevas Evripidou Combining Pragmatics and Intelligence in Semantic Web Service Discovery. 824-833 2007 conf/otm/2007-w2 OTM Workshops (2) http://dx.doi.org/10.1007/978-3-540-76890-6_8 db/conf/otm/otm2007-w2.html#TamaniE07