Journal of Official Statistics, Vol.14, No.4, 1998. pp. 449–461
Masking Microdata Using Micro-Aggregation
D. Defays and M.N. Anwar
Abstract:A family of disclosure avoidance methods based on micro-aggregation are introduced and the nature of confidentiality protection provided by these methods, the likely costs of such procedures to data providers and the likely benefits to data users are investigated.
Keywords:Confidentiality; data transformation; data protection.
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