@inproceedings{okita-2009-data,
    title = "Data Cleaning for Word Alignment",
    author = "Okita, Tsuyoshi",
    editor = "Roark, Brian  and
      Ngai, Grace  and
      Dimalen, Davis Muhajereen D.  and
      Finkel, Jenny Rose  and
      Thomson, Blaise",
    booktitle = "Proceedings of the {ACL}-{IJCNLP} 2009 Student Research Workshop",
    month = aug,
    year = "2009",
    address = "Suntec, Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P09-3009/",
    pages = "72--80"
}