@inproceedings{alfalahi-etal-2015-expanding,
    title = "Expanding a dictionary of marker words for uncertainty and negation using distributional semantics",
    author = "Alfalahi, Alyaa  and
      Skeppstedt, Maria  and
      Ahlbom, Rickard  and
      Baskalayci, Roza  and
      Henriksson, Aron  and
      Asker, Lars  and
      Paradis, Carita  and
      Kerren, Andreas",
    editor = "Grouin, Cyril  and
      Hamon, Thierry  and
      N{\'e}v{\'e}ol, Aur{\'e}lie  and
      Zweigenbaum, Pierre",
    booktitle = "Proceedings of the Sixth International Workshop on Health Text Mining and Information Analysis",
    month = sep,
    year = "2015",
    address = "Lisbon, Portugal",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/jlcl-multiple-ingestion/W15-2611/",
    doi = "10.18653/v1/W15-2611",
    pages = "90--96"
}