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MINIMUM UNSAFE AND MAXIMUM SAFE SETS OF VARIABLES FOR DISCLOSURE RISK ASSESSMENT OF INDIVIDUAL RECORDS IN A MICRODATA SET
Hasse diagram hitting set problem local suppression NP-complete sample unique
2009/3/11
In the framework of disclosure control of a microdata set, a unique record is at risk of being identified. Even if a record is not unique in the microdata set, it may be considered risky if the freque...
A posteriori disclosure risk measure for tabular data based on conditional entropy
statistical disclosure control statistical databases tabular data security
2009/2/23
Statistical database protection, also known as Statistical Disclosure Control (SDC), is a part of information security which tries to prevent published statistical information (tables, individual reco...