@inproceedings{cao-etal-2003-uncertainty,
    title = "Uncertainty Reduction in Collaborative Bootstrapping: Measure and Algorithm",
    author = "Cao, Yunbo  and
      Li, Hang  and
      Lian, Li",
    booktitle = "Proceedings of the 41st Annual Meeting of the Association for Computational Linguistics",
    month = jul,
    year = "2003",
    address = "Sapporo, Japan",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/P03-1042/",
    doi = "10.3115/1075096.1075138",
    pages = "327--334"
}