@inproceedings{artiles-etal-2009-impact,
    title = "The Impact of Query Refinement in the Web People Search Task",
    author = "Artiles, Javier  and
      Gonzalo, Julio  and
      Amig{\'o}, Enrique",
    editor = "Su, Keh-Yih  and
      Su, Jian  and
      Wiebe, Janyce  and
      Li, Haizhou",
    booktitle = "Proceedings of the {ACL}-{IJCNLP} 2009 Conference Short Papers",
    month = aug,
    year = "2009",
    address = "Suntec, Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P09-2091/",
    pages = "361--364"
}