Two Strong Baselines for the BioNLP 2009 Event Extraction Task Andreas Vlachos author 2010-07 text Proceedings of the 2010 Workshop on Biomedical Natural Language Processing K Bretonnel Cohen editor Dina Demner-Fushman editor Sophia Ananiadou editor John Pestian editor Jun’ichi Tsujii editor Bonnie Webber editor Association for Computational Linguistics Uppsala, Sweden conference publication vlachos-2010-two https://aclanthology.org/W10-1901/ 2010-07 1 9