Measuring Risk and Information Preservation: Toward New Metrics for De-identification of Clinical Texts Lynette Hirschman author John Aberdeen author 2010-06 text Proceedings of the NAACL HLT 2010 Second Louhi Workshop on Text and Data Mining of Health Documents Hercules Dalianis editor Martin Hassel editor Gunnar Nilsson editor Association for Computational Linguistics Los Angeles, California, USA conference publication hirschman-aberdeen-2010-measuring https://aclanthology.org/W10-1111/ 2010-06 72 75