%0 Conference Proceedings %T Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Companion Volume: Tutorial Abstracts %E Chelba, Ciprian %E Kantor, Paul %E Roark, Brian %D 2009 %8 May %I Association for Computational Linguistics %C Boulder, Colorado %F naacl-2009-human-language-technologies-2009 %U https://aclanthology.org/N09-4000