TY - CONF T1 - Event coreference for information extraction JO - Proceedings of a Workshop on Operational Factors in Practical, Robust Anaphora Resolution for Unrestricted Texts - ANARESOLUTION '97 PY - 1997/01/01 AU - Humphreys K AU - Gaizauskas R AU - Azzam S ED - DO - DOI: 10.3115/1598819.1598830 PB - Association for Computational Linguistics Y2 - 2024/12/23 ER -