Resilience of clinical text de-identified with “hiding in plain sight” to hostile reidentification attacks by human readers
Author(s) -
David Carrell,
Bradley Malin,
David Cronkite,
John Aberdeen,
Cheryl Clark,
Muqun Li,
Dikshya Bastakoty,
Steve Nyemba,
Lynette Hirschman
Publication year - 2020
Publication title -
journal of the american medical informatics association
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.614
H-Index - 150
eISSN - 1527-974X
pISSN - 1067-5027
DOI - 10.1093/jamia/ocaa095
Subject(s) - resilience (materials science) , sight , computer science , astronomy , thermodynamics , physics
Effective, scalable de-identification of personally identifying information (PII) for information-rich clinical text is critical to support secondary use, but no method is 100% effective. The hiding-in-plain-sight (HIPS) approach attempts to solve this "residual PII problem." HIPS replaces PII tagged by a de-identification system with realistic but fictitious (resynthesized) content, making it harder to detect remaining unredacted PII.
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