Comparison of Extended Lexicon Models in Search and Rescoring for SMT Saša Hasan author Hermann Ney author 2009-06 text Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Companion Volume: Short Papers Mari Ostendorf editor Michael Collins editor Shri Narayanan editor Douglas W Oard editor Lucy Vanderwende editor Association for Computational Linguistics Boulder, Colorado conference publication hasan-ney-2009-comparison https://aclanthology.org/N09-2005/ 2009-06 17 20