@inproceedings{liu-etal-2013-novel,
    title = "A Novel Graph-based Compact Representation of Word Alignment",
    author = "Liu, Qun  and
      Tu, Zhaopeng  and
      Lin, Shouxun",
    editor = "Schuetze, Hinrich  and
      Fung, Pascale  and
      Poesio, Massimo",
    booktitle = "Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers)",
    month = aug,
    year = "2013",
    address = "Sofia, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/P13-2064/",
    pages = "358--363"
}