LIBROS DEL AUTOR: duminda wijesekera

2 resultados para LIBROS DEL AUTOR: duminda wijesekera

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  • Preserving Privacy in On-Line Analytical Processing (OLAP)
    Duminda Wijesekera / Lingyu Wang / Sushil Jajodia
    OLAP and Data Cubes.- Inference Control in Statistical Databases.- Inferences in Data Cubes.- Cardinality-based Inference Control.- Parity-based Inference Control for Range Queries.- Lattice-based Inference Control in Data Cubes.- Query-driven Inference Control in Data Cubes.- Conclusion and Future Direction. ...
    Disponible

    206,94 €

  • Preserving Privacy in On-Line Analytical Processing (OLAP)
    Duminda Wijesekera / Lingyu Wang / Sushil Jajodia
    This book addresses the privacy issue of On-Line Analytic Processing (OLAP) systems. OLAP systems usually need to meet two conflicting goals. First, the sensitive data stored in underlying data warehouses must be kept secret. Second, analytical queries about the data must be allowed for decision support purposes. The main challenge is that sensitive d...
    Disponible

    133,01 €