@inproceedings{suzuki-etal-2009-discovery,
    title = "Discovery of Term Variation in {J}apanese Web Search Queries",
    author = "Suzuki, Hisami  and
      Li, Xiao  and
      Gao, Jianfeng",
    editor = "Koehn, Philipp  and
      Mihalcea, Rada",
    booktitle = "Proceedings of the 2009 Conference on Empirical Methods in Natural Language Processing",
    month = aug,
    year = "2009",
    address = "Singapore",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/D09-1154/",
    pages = "1484--1492"
}