@inproceedings{ma-zhao-2012-fourth,
    title = "Fourth-Order Dependency Parsing",
    author = "Ma, Xuezhe  and
      Zhao, Hai",
    editor = "Kay, Martin  and
      Boitet, Christian",
    booktitle = "Proceedings of {COLING} 2012: Posters",
    month = dec,
    year = "2012",
    address = "Mumbai, India",
    publisher = "The COLING 2012 Organizing Committee",
    url = "https://preview.aclanthology.org/ingest_wac_2008/C12-2077/",
    pages = "785--796"
}