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Πλοήγηση ανά Θέμα "Binary integer programming"

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    • A hybrid approach to frequent itemset hiding 

      Gkoulalas-Divanis, A.; Verykios, V. S. (2007)
      In this paper, we propose a novel, exact border-based approach that provides an optimal solution for the hiding of sensitive frequent itemsets by (i) minimally extending the original database by a synthetically generated ...

    • A parallelization framework for exact knowledge hiding in transactional databases 

      Gkoulalas-Divanis, A.; Verykios, V. S. (2008)
      The hiding of sensitive knowledge, mined from transactional databases, is one of the primary goals of privacy preserving data mining. The increased storage capabilities of modern databases and the necessity for hiding ...