Four Techniques for Online Handling of Out-of-Vocabulary Words in Arabic-English Statistical Machine Translation Nizar Habash author 2008-06 text Proceedings of ACL-08: HLT, Short Papers Johanna D Moore editor Simone Teufel editor James Allan editor Sadaoki Furui editor Association for Computational Linguistics Columbus, Ohio conference publication habash-2008-four https://aclanthology.org/P08-2015/ 2008-06 57 60