@inproceedings{mora-etal-2009-exploring,
    title = "Exploring ways beyond the simple supervised learning approach for biological event extraction",
    author = {M{\'o}ra, Gy{\"o}rgy  and
      Farkas, Rich{\'a}rd  and
      Szarvas, Gy{\"o}rgy  and
      Moln{\'a}r, Zsolt},
    editor = "Tsujii, Jun{'}ichi",
    booktitle = "Proceedings of the {B}io{NLP} 2009 Workshop Companion Volume for Shared Task",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W09-1420/",
    pages = "137--140"
}