162 citations · 509 across the 8 of their papers we have counts for
3 papers · 2 filters
Utility-Preserving Differentially Private Data Releases Via Individual Ranking Microaggregation
David Sánchez, Josep Domingo-Ferrer, Sergio Martínez +1
Being able to release and exploit open data gathered in information systems is crucial for researchers, enterprises and the overall society. Yet, these data must be anonymized befo…
t-Closeness through Microaggregation: Strict Privacy with Enhanced Utility Preservation
Jordi Soria-Comas, Josep Domingo-Ferrer, David Sánchez +1
Microaggregation is a technique for disclosure limitation aimed at protecting the privacy of data subjects in microdata releases. It has been used as an alternative to generalizati…
Supplementary Materials for "How to Avoid Reidentification with Proper Anonymization"- Comment on "Unique in the shopping mall: on the reidentifiability of credit card metadata"
David Sánchez, Sergio Martínez, Josep Domingo-Ferrer
The study by De Montjoye et al. ("Science", 30 January 2015, p. 536) claimed that most individuals can be reidentified from a deidentified credit card transaction database and that…