SafeTab-H adds discrete Gaussian noise to household counts under a formal differential-privacy guarantee, and this paper provides the algorithm description, privacy proof, and parameter selection for the 2020 Detailed DHC-B release.
https://www.census.gov/programs-surveys/decennial-c ensus/2020-census/planning-ma October 2019
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SafeTab-H: Disclosure Avoidance for the 2020 Census Detailed Demographic and Housing Characteristics File B (Detailed DHC-B)
SafeTab-H adds discrete Gaussian noise to household counts under a formal differential-privacy guarantee, and this paper provides the algorithm description, privacy proof, and parameter selection for the 2020 Detailed DHC-B release.