@inproceedings{riedel-clarke-2009-revisiting, title = "Revisiting Optimal Decoding for Machine Translation {IBM} Model 4", author = "Riedel, Sebastian and Clarke, James", editor = "Ostendorf, Mari and Collins, Michael and Narayanan, Shri and Oard, Douglas W. and Vanderwende, Lucy", booktitle = "Proceedings of Human Language Technologies: The 2009 Annual Conference of the North {A}merican Chapter of the Association for Computational Linguistics, Companion Volume: Short Papers", month = jun, year = "2009", address = "Boulder, Colorado", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/fix-sig-urls/N09-2002/", pages = "5--8" }