@inproceedings{chen-etal-2009-pairwise,
    title = "A Pairwise Event Coreference Model, Feature Impact and Evaluation for Event Coreference Resolution",
    author = "Chen, Zheng  and
      Ji, Heng  and
      Haralick, Robert",
    editor = "Orasan, Constantin  and
      Hasler, Laura  and
      For{\u{a}}scu, Corina",
    booktitle = "Proceedings of the Workshop on Events in Emerging Text Types",
    month = sep,
    year = "2009",
    address = "Borovets, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W09-4303/",
    pages = "17--22"
}