@inproceedings{imamura-etal-2009-combination,
    title = "A Combination of Active Learning and Semi-supervised Learning Starting with Positive and Unlabeled Examples for Word Sense Disambiguation: An Empirical Study on {J}apanese Web Search Query",
    author = "Imamura, Makoto  and
      Takayama, Yasuhiro  and
      Kaji, Nobuhiro  and
      Toyoda, Masashi  and
      Kitsuregawa, Masaru",
    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://aclanthology.org/P09-2016/",
    pages = "61--64"
}