@InProceedings{olsson-tomanek:2009:CoNLL,
  author    = {Olsson, Fredrik  and  Tomanek, Katrin},
  title     = {An Intrinsic Stopping Criterion for Committee-Based Active Learning},
  booktitle = {Proceedings of the Thirteenth Conference on Computational Natural Language Learning (CoNLL-2009)},
  month     = {June},
  year      = {2009},
  address   = {Boulder, Colorado},
  publisher = {Association for Computational Linguistics},
  pages     = {138--146},
  url       = {http://www.aclweb.org/anthology/W/W09/W09-1118}
}