%0 Conference Proceedings %T Unsupervised Learning of Narrative Schemas and their Participants %A Chambers, Nathanael %A Jurafsky, Dan %Y Su, Keh-Yih %Y Su, Jian %Y Wiebe, Janyce %Y Li, Haizhou %S 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 %D 2009 %8 August %I Association for Computational Linguistics %C Suntec, Singapore %F chambers-jurafsky-2009-unsupervised %U https://aclanthology.org/P09-1068 %P 602-610