Extensions to HMM-based Statistical Word Alignment Models Kristina Toutanova author H Tolga Ilhan author Christopher Manning author 2002-07 text Proceedings of the 2002 Conference on Empirical Methods in Natural Language Processing (EMNLP 2002) Association for Computational Linguistics conference publication toutanova-etal-2002-extentions 10.3115/1118693.1118705 https://aclanthology.org/W02-1012/ 2002-07 87 94