@inproceedings{wan-2012-update,
    title = "Update Summarization Based on Co-Ranking with Constraints",
    author = "Wan, Xiaojun",
    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/fix-sig-urls/C12-2126/",
    pages = "1291--1300"
}