@inproceedings{zens-etal-2004-reordering, title = "Reordering Constraints for Phrase-Based Statistical Machine Translation", author = "Zens, Richard and Ney, Hermann and Watanabe, Taro and Sumita, Eiichiro", booktitle = "{COLING} 2004: Proceedings of the 20th International Conference on Computational Linguistics", month = "aug 23–aug 27", year = "2004", address = "Geneva, Switzerland", publisher = "COLING", url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/C04-1030/", pages = "205--211" }