Syntax-Based Statistical Machine Translation Philip Williams author Philipp Koehn author 2014-10 text Proceedings of the 2014 Conference on Empirical Methods in Natural Language Processing: Tutorial Abstracts Lucia Specia editor Xavier Carreras editor Association for Computational Linguistics Doha, Qatar conference publication williams-koehn-2014-syntax https://aclanthology.org/D14-2005/ 2014-10