@InProceedings{vlachos-EtAl:2009:BioNLP-ST,
  author    = {Vlachos, Andreas  and  Buttery, Paula  and  \'{O} S\'{e}aghdha, Diarmuid  and  Briscoe, Ted},
  title     = {Biomedical Event Extraction without Training Data},
  booktitle = {Proceedings of the BioNLP 2009 Workshop Companion Volume for Shared Task},
  month     = {June},
  year      = {2009},
  address   = {Boulder, Colorado},
  publisher = {Association for Computational Linguistics},
  pages     = {37--40},
  url       = {http://www.aclweb.org/anthology/W09-1405}
}