@InProceedings{hirschman-aberdeen:2010:LOUHI,
  author    = {Hirschman, Lynette  and  Aberdeen, John},
  title     = {Measuring Risk and Information Preservation: Toward New Metrics for De-identification of Clinical Texts},
  booktitle = {Proceedings of the NAACL HLT 2010 Second Louhi Workshop on Text and Data Mining of Health Documents},
  month     = {June},
  year      = {2010},
  address   = {Los Angeles, California, USA},
  publisher = {Association for Computational Linguistics},
  pages     = {72--75},
  url       = {http://www.aclweb.org/anthology/W10-1111}
}