@Book{BioNLP-ST:2009,
  editor    = {Jun'ichi Tsujii},
  title     = {Proceedings of the BioNLP 2009 Workshop Companion Volume for Shared Task},
  month     = {June},
  year      = {2009},
  address   = {Boulder, Colorado},
  publisher = {Association for Computational Linguistics},
  url       = {http://www.aclweb.org/anthology/W09-14}
}

@InProceedings{kim-EtAl:2009:BioNLP-ST,
  author    = {Kim, Jin-Dong  and  Ohta, Tomoko  and  Pyysalo, Sampo  and  Kano, Yoshinobu  and  Tsujii, Jun'ichi},
  title     = {Overview of BioNLP'09 Shared Task on Event Extraction},
  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     = {1--9},
  url       = {http://www.aclweb.org/anthology/W09-1401}
}

@InProceedings{bjorne-EtAl:2009:BioNLP-ST,
  author    = {Bj\"{o}rne, Jari  and  Heimonen, Juho  and  Ginter, Filip  and  Airola, Antti  and  Pahikkala, Tapio  and  Salakoski, Tapio},
  title     = {Extracting Complex Biological Events with Rich Graph-Based Feature Sets},
  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     = {10--18},
  url       = {http://www.aclweb.org/anthology/W09-1402}
}

@InProceedings{buyko-EtAl:2009:BioNLP-ST,
  author    = {Buyko, Ekaterina  and  Faessler, Erik  and  Wermter, Joachim  and  Hahn, Udo},
  title     = {Event Extraction from Trimmed Dependency Graphs},
  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     = {19--27},
  url       = {http://www.aclweb.org/anthology/W09-1403}
}

@InProceedings{kaljurand-schneider-rinaldi:2009:BioNLP-ST,
  author    = {Kaljurand, Kaarel  and  Schneider, Gerold  and  Rinaldi, Fabio},
  title     = {UZurich in the BioNLP 2009 Shared Task},
  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     = {28--36},
  url       = {http://www.aclweb.org/anthology/W09-1404}
}

@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}
}

@InProceedings{riedel-EtAl:2009:BioNLP-ST,
  author    = {Riedel, Sebastian  and  Chun, Hong-Woo  and  Takagi, Toshihisa  and  Tsujii, Jun'ichi},
  title     = {A Markov Logic Approach to Bio-Molecular Event Extraction},
  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     = {41--49},
  url       = {http://www.aclweb.org/anthology/W09-1406}
}

@InProceedings{cohen-EtAl:2009:BioNLP-ST,
  author    = {Cohen, K. Bretonnel  and  Verspoor, Karin  and  Johnson, Helen  and  Roeder, Chris  and  Ogren, Philip  and  Baumgartner, William  and  White, Elizabeth  and  Hunter, Lawrence},
  title     = {High-precision biological event extraction with a concept recognizer},
  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     = {50--58},
  url       = {http://www.aclweb.org/anthology/W09-1407}
}

@InProceedings{morante-vanasch-daelemans:2009:BioNLP-ST,
  author    = {Morante, Roser  and  Van Asch, Vincent  and  Daelemans, Walter},
  title     = {A memory-based learning approach to event extraction in biomedical texts},
  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     = {59--67},
  url       = {http://www.aclweb.org/anthology/W09-1408}
}

@InProceedings{neves-carazo-pascualmontano:2009:BioNLP-ST,
  author    = {Neves, Mariana  and  Carazo, Jos\'{e}-Mar\'{i}a  and  Pascual-Montano, Alberto},
  title     = {Extraction of biomedical events using case-based reasoning},
  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     = {68--76},
  url       = {http://www.aclweb.org/anthology/W09-1409}
}

@InProceedings{mackinlay-martinez-baldwin:2009:BioNLP-ST,
  author    = {MacKinlay, Andrew  and  Martinez, David  and  Baldwin, Timothy},
  title     = {Biomedical Event Annotation with CRFs and Precision Grammars},
  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     = {77--85},
  url       = {http://www.aclweb.org/anthology/W09-1410}
}

@InProceedings{hakenberg-EtAl:2009:BioNLP-ST,
  author    = {Hakenberg, J\"{o}rg  and  Solt, Illes  and  Tikk, Domonkos  and  Tari, Luis  and  Rheinl\"{a}nder, Astrid  and  Quang Long, Nguyen  and  Gonzalez, Graciela  and  Leser, Ulf},
  title     = {Molecular event extraction from Link Grammar parse trees},
  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     = {86--94},
  url       = {http://www.aclweb.org/anthology/W09-1411}
}

@InProceedings{georgiev-EtAl:2009:BioNLP-ST,
  author    = {Georgiev, Georgi  and  Ganchev, Kuzman  and  Momchev, Vassil  and  Peychev, Deyan  and  Nakov, Preslav  and  Roberts, Angus},
  title     = {Tunable Domain-Independent Event Extraction in the MIRA Framework},
  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     = {95--98},
  url       = {http://www.aclweb.org/anthology/W09-1412}
}

@InProceedings{ahmed-EtAl:2009:BioNLP-ST,
  author    = {Ahmed, Syed Toufeeq  and  Nair, Radhika  and  Patel, Chintan  and  Davulcu, Hasan},
  title     = {BioEve: Bio-Molecular Event Extraction from Text Using Semantic Classification and Dependency Parsing},
  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     = {99--102},
  url       = {http://www.aclweb.org/anthology/W09-1413}
}

@InProceedings{saetre-EtAl:2009:BioNLP-ST,
  author    = {S{\ae}tre, Rune  and  Miwa, Makoto  and  Yoshida, Kazuhiro  and  Tsujii, Jun'ichi},
  title     = {From Protein-Protein Interaction to Molecular Event Extraction},
  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     = {103--106},
  url       = {http://www.aclweb.org/anthology/W09-1414}
}

@InProceedings{lee-EtAl:2009:BioNLP-ST,
  author    = {Lee, Hyoung-Gyu  and  Cho, Han-Cheol  and  Kim, Min-Jeong  and  Lee, Joo-Young  and  Hong, Gumwon  and  Rim, Hae-Chang},
  title     = {A Multi-Phase Approach to Biomedical Event Extraction},
  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     = {107--110},
  url       = {http://www.aclweb.org/anthology/W09-1415}
}

@InProceedings{ozgur-radev:2009:BioNLP-ST,
  author    = {Ozgur, Arzucan  and  Radev, Dragomir},
  title     = {Supervised Classification for Extracting Biomedical Events},
  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     = {111--114},
  url       = {http://www.aclweb.org/anthology/W09-1416}
}

@InProceedings{sarafraz-EtAl:2009:BioNLP-ST,
  author    = {Sarafraz, Farzaneh  and  Eales, James  and  Mohammadi, Reza  and  Dickerson, Jonathan  and  Robertson, David  and  Nenadic, Goran},
  title     = {Biomedical Event Detection using Rules, Conditional Random Fields and Parse Tree Distances},
  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     = {115--118},
  url       = {http://www.aclweb.org/anthology/W09-1417}
}

@InProceedings{kilicoglu-bergler:2009:BioNLP-ST,
  author    = {Kilicoglu, Halil  and  Bergler, Sabine},
  title     = {Syntactic Dependency Based Heuristics for Biological Event Extraction},
  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     = {119--127},
  url       = {http://www.aclweb.org/anthology/W09-1418}
}

@InProceedings{vanlandeghem-EtAl:2009:BioNLP-ST,
  author    = {Van Landeghem, Sofie  and  Saeys, Yvan  and  De Baets, Bernard  and  Van de Peer, Yves},
  title     = {Analyzing text in search of bio-molecular events: a high-precision machine learning framework},
  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     = {128--136},
  url       = {http://www.aclweb.org/anthology/W09-1419}
}

@InProceedings{mora-EtAl:2009:BioNLP-ST,
  author    = {M\'{o}ra, Gy\"{o}rgy  and  Farkas, Rich\'{a}rd  and  Szarvas, Gy\"{o}rgy  and  Moln\'{a}r, Zsolt},
  title     = {Exploring ways beyond the simple supervised learning approach for biological event extraction},
  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     = {137--140},
  url       = {http://www.aclweb.org/anthology/W09-1420}
}