Optimal Multivariate 2-Microaggregation for Microdata Protection: A 2-Approximation.
Josep Domingo-FerrerFrancesc SebéPublished in: Privacy in Statistical Databases (2006)
Keyphrases
- statistical disclosure control
- information loss
- tabular data
- disclosure risk
- closed form
- privacy protection
- cell suppression
- original data
- statistical databases
- approximation error
- contingency tables
- worst case
- error tolerance
- dynamic programming
- data quality
- data sets
- numerical data
- record linkage
- confidential data
- optimal solution
- reinforcement learning