Anonymization Methods for Taxonomic Microdata. - Josep Domingo-Ferrer; Krishnamurty Muralidhar; Guillem Rufian-Torrell (Privacy in Statistical Databases, 2012)

Anonymization of nominal data based on semantic marginality. - Josep Domingo-Ferrer; David Sánchez 001; Guillem Rufian-Torrell (Inf. Sci., 2013)