@inproceedings{day-etal-2009-web,
    title = "Web Mining for Unsupervised Classification",
    author = "Day, Wei-Yen  and
      Chi, Chun-Yi  and
      Chen, Ruey-Cheng  and
      Cheng, Pu-Jen  and
      Liu, Pei-Sen",
    editor = "Kuo, June-Jei  and
      Hung, Jeih-Weih",
    booktitle = "Proceedings of the 21st Conference on Computational Linguistics and Speech Processing",
    month = sep,
    year = "2009",
    address = "Taichung, Taiwan",
    publisher = "The Association for Computational Linguistics and Chinese Language Processing (ACLCLP)",
    url = "https://preview.aclanthology.org/fix-sig-urls/O09-1005/",
    pages = "53--68"
}