@inproceedings{chambers-jurafsky-2009-unsupervised,
    title = "Unsupervised Learning of Narrative Schemas and their Participants",
    author = "Chambers, Nathanael  and
      Jurafsky, Dan",
    editor = "Su, Keh-Yih  and
      Su, Jian  and
      Wiebe, Janyce  and
      Li, Haizhou",
    booktitle = "Proceedings of the Joint Conference of the 47th Annual Meeting of the {ACL} and the 4th International Joint Conference on Natural Language Processing of the {AFNLP}",
    month = aug,
    year = "2009",
    address = "Suntec, Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/iwcs-25-ingestion/P09-1068/",
    pages = "602--610"
}