@InProceedings{ohta-pyysalo-tsujii:2011:BioNLP,
  author    = {Ohta, Tomoko  and  Pyysalo, Sampo  and  Tsujii, Jun'ichi},
  title     = {From Pathways to Biomolecular Events: Opportunities and Challenges},
  booktitle = {Proceedings of BioNLP 2011 Workshop},
  month     = {June},
  year      = {2011},
  address   = {Portland, Oregon, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {105--113},
  url       = {http://www.aclweb.org/anthology/W11-0214}
}