@inproceedings{airola-etal-2008-graph,
    title = "A Graph Kernel for Protein-Protein Interaction Extraction",
    author = {Airola, Antti  and
      Pyysalo, Sampo  and
      Bj{\"o}rne, Jari  and
      Pahikkala, Tapio  and
      Ginter, Filip  and
      Salakoski, Tapio},
    editor = "Demner-Fushman, Dina  and
      Ananiadou, Sophia  and
      Cohen, Kevin Bretonnel  and
      Pestian, John  and
      Tsujii, Jun{'}ichi  and
      Webber, Bonnie",
    booktitle = "Proceedings of the Workshop on Current Trends in Biomedical Natural Language Processing",
    month = jun,
    year = "2008",
    address = "Columbus, Ohio",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/W08-0601",
    pages = "1--9",
}