Morpheme- and POS-based IBM1 and language model scores for translation quality estimation Maja Popović author 2012-06 text Proceedings of the Seventh Workshop on Statistical Machine Translation Chris Callison-Burch editor Philipp Koehn editor Christof Monz editor Matt Post editor Radu Soricut editor Lucia Specia editor Association for Computational Linguistics Montréal, Canada conference publication popovic-2012-morpheme https://aclanthology.org/W12-3116/ 2012-06 133 137