@inproceedings{ji-grishman-2006-data,
    title = "Data Selection in Semi-supervised Learning for Name Tagging",
    author = "Ji, Heng  and
      Grishman, Ralph",
    editor = "Califf, Mary Elaine  and
      Greenwood, Mark A.  and
      Stevenson, Mark  and
      Yangarber, Roman",
    booktitle = "Proceedings of the Workshop on Information Extraction Beyond The Document",
    month = jul,
    year = "2006",
    address = "Sydney, Australia",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest_wac_2008/W06-0206/",
    pages = "48--55"
}