@inproceedings{olsson-tomanek-2009-intrinsic,
    title = "An Intrinsic Stopping Criterion for Committee-Based Active Learning",
    author = "Olsson, Fredrik  and
      Tomanek, Katrin",
    editor = "Stevenson, Suzanne  and
      Carreras, Xavier",
    booktitle = "Proceedings of the Thirteenth Conference on Computational Natural Language Learning ({C}o{NLL}-2009)",
    month = jun,
    year = "2009",
    address = "Boulder, Colorado",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-emnlp/W09-1118/",
    pages = "138--146"
}