• Beyond multivariate microaggregation for large record anonymization 

    Nin Guerrero, Jordi (2014)
    Article
    Accés obert
    Microaggregation is one of the most commonly employed microdata protection methods. The basic idea of microaggregation is to anonymize data by aggregating original records into small groups of at least k elements and, ...
  • Improving microaggregation for complex record anonymization 

    Pont Tuset, Jordi; Nin Guerrero, Jordi; Medrano Gracia, Pau; Larriba Pey, Josep; Muntés Mulero, Víctor (Springer Verlag, 2008)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Microaggregation is one of the most commonly employed microdata protection methods. This method builds clusters of at least k original records and replaces the records in each cluster with the centroid of the cluster. ...