Year
2018
Authors
WATTIAU Isabelle, BEN FREDJ Feten, LAMMARI Nadira
Abstract
Many algorithms allow data owners to anonymize personal data, aiming at avoiding disclosure risk without losing data utility. In this paper, we describe a model-driven approach guiding the data owner during the anonymization process. The guidance, informative or suggestive, helps the data owner not only in choosing the most relevant algorithm but also in defining the best input values for the algorithm, given the characteristics of data and the context. In this paper, we focus on generalization algorithms for micro-data. We conducted a reverse engineering process in order to extract some knowledge from existing anonymization tools. The knowledge about anonymization, both theoretical and experimental, is managed thanks to an ontology.
BEN FREDJ , F., LAMMARI, N. et WATTIAU, I. (2018). Anonymisation de données par généralisation – méthode avec guidage. Ingenierie des Systemes D’Information, 23(1), pp. 63-87.