... the Association for Computational Linguistics:shortpapers, pages 323–328,Portland, Oregon, June 19-24, 2011.c2011 Association for Computational Linguistics Models and Training for Unsupervised ... Sense DisambiguationDirk Hovy and Ashish Vaswani and Stephen Tratz and David Chiang and Eduard HovyInformation Sciences InstituteUniversity of Southern California4676 Admiralty Way, Marina ... thus a challenging and interesting task in itself (as exemplified by the Sem-Eval 2007 task, (Litkowski and Hargraves, 2007)), and holds promise for NLP applications such asInformation Extraction...