@inproceedings{wu-wang-2007-comparative,
    title = "Comparative study of word alignment heuristics and phrase-based {SMT}",
    author = "Wu, Hua  and
      Wang, Haifeng",
    editor = "Maegaard, Bente",
    booktitle = "Proceedings of Machine Translation Summit XI: Papers",
    month = sep # " 10-14",
    year = "2007",
    address = "Copenhagen, Denmark",
    url = "https://preview.aclanthology.org/ingest-emnlp/2007.mtsummit-papers.67/"
}