@InProceedings{miwa-EtAl:2009:EMNLP,
  author    = {Miwa, Makoto  and  S{\ae}tre, Rune  and  Miyao, Yusuke  and  Tsujii, Jun'ichi},
  title     = {A Rich Feature Vector for Protein-Protein Interaction Extraction from Multiple Corpora},
  booktitle = {Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing},
  month     = {August},
  year      = {2009},
  address   = {Singapore},
  publisher = {Association for Computational Linguistics},
  pages     = {121--130},
  url       = {http://www.aclweb.org/anthology/D/D09/D09-1013}
}