existing approaches.We propose to anonymize microdata through permutation-based approaches. In particular, we first extend … goal through sensitive attribute permutation. Second, we propose a stronger privacy goal where an attacker can only learn …. We combine sensitive attribute permutation and generalization techniques to achieve this goal. To get better query …

one dimensional. We examine the relative rates of mixing due to diffusion, stretch and fold operations and permutation of … sections of the sample. In particular we show how a combination of diffusion with permutation of sections of the sample …

corresponds to a permutation of <InlineEquation ID="IEq3"> <EquationSource Format="TEX">$$m$$</EquationSource> </InlineEquation …> letters uniquely. Using the property of coupon collector’s problems, a statistical model on the permutation group of …

Exact, resampling, and Pearson type III permutation methods are provided to compute probability values for Piccarreta …'s nominal-ordinal index of association. The resampling permutation method provides good approximate probability values based on …