Constrained Microaggregation: Adding Constraints for Data Editing

Privacy preserving data mining and statistical disclosure control have introduced several methods for data perturbation that can be used for ensuring the privacy of data respondents. Such methods, as rank swapping and microaggregation, perturbate the data introducing some kind of noise. Nevertheless, it is usual that data are edited with care after collection to remove inconsisten

• Type: Journal
• Year: 2008
• Where: TDP
• Authors: Vicenç Torra
• Keywords: Data Perturbation, Disclosure Control, Privacy, TDP 2008