@inproceedings{chen-wu-2010-bipolar,
    title = "Bipolar Person Name Identification of Topic Documents Using Principal Component Analysis",
    author = "Chen, Chien Chin  and
      Wu, Chen-Yuan",
    editor = "Huang, Chu-Ren  and
      Jurafsky, Dan",
    booktitle = "Proceedings of the 23rd International Conference on Computational Linguistics (Coling 2010)",
    month = aug,
    year = "2010",
    address = "Beijing, China",
    publisher = "Coling 2010 Organizing Committee",
    url = "https://preview.aclanthology.org/fix-sig-urls/C10-1020/",
    pages = "170--178"
}