@inproceedings{balahur-etal-2009-comparative,
    title = "A Comparative Study of Open Domain and Opinion Question Answering Systems for Factual and Opinionated Queries",
    author = "Balahur, Alexandra  and
      Boldrini, Ester  and
      Montoyo, Andr{\'e}s  and
      Mart{\'i}nez-Barco, Patricio",
    editor = "Angelova, Galia  and
      Mitkov, Ruslan",
    booktitle = "Proceedings of the International Conference {RANLP}-2009",
    month = sep,
    year = "2009",
    address = "Borovets, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/add-emnlp-2024-awards/R09-1004/",
    pages = "18--22"
}