Semantic-based aggregation for statistical disclosure control
Aı̈da Valls, Vicenç Torra, Josep Domingo · International Journal of Intelligent Systems · 2003
In this paper we show how clustering can be used to aggregate different versions of the same data set in order to discover confidential information. Having these tools helps to not publish data that could be reidentified, which is known as Statistical Disclosure Control. In particular, the paper is focused on the case of dealing with categorical values. © 2003 Wiley Periodicals, Inc.