3 papers
cs.CR2017
A general cipher for individual data anonymization
Nicolas Ruiz
Over the years, the literature on individual data anonymization has burgeoned in many directions. Borrowing from several areas of other sciences, the current diversity of concepts,…
cs.CR2017
A multiplicative masking method for preserving the skewness of the original micro-records
Nicolas Ruiz
Masking methods for the safe dissemination of microdata consist of distorting the original data while preserving a pre-defined set of statistical properties in the microdata. For c…
cs.CR2017
On some consequences of the permutation paradigm for data anonymization: centrality of permutation matrices, universal measures of disclosure risk and information loss, evaluation by dominance
Nicolas Ruiz
Recently, the permutation paradigm has been proposed in data anonymization to describe any micro data masking method as permutation, paving the way for performing meaningful analyt…