Peruco: A Method for Producing Safe and Consistent Microdata

Autor:	Leon Willenborg, Ardo van den Hout
Jazyk:	angličtina
Rok vydání:	2006
Předmět:	Statistics and Probability Statistical disclosure control Microdata Econometrics Microdata (statistics) Consistency Statistics Probability and Uncertainty Remainder Data transformation Mathematics Micro-edits
Zdroj:	Internat. Statist. Rev. 74, no. 2 (2006), 271-284
Popis:	Summary A new method for protecting microdata is introduced. This method, perturbation of unsafe combinations (Peruco), eliminates unsafe combinations in the records in which they occur, by replacing them with safe combinations that are also consistent with the other values in the remainder of the records. Consistency is relative to a set of micro-edits that is supposed to be given along with the microdata. A deterministic optimization model is discussed, as well as possible extensions.
Databáze:	OpenAIRE
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