Preserving Privacy in On-Line Analytical Processing (OLAP)

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Computers - Computer Certification & Training
Preserving Privacy in On-Line...

Preserving Privacy in On-Line Analytical Processing (OLAP)

Name: Preserving Privacy in On-Line Analytical Processing (OLAP)
ISBN: 9780387462745

Lingyu Wang, Sushil Jajodia, Duminda Wijesekera (auth.)

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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 data can be inferred from answers to seemingly innocent aggregations of the data. This volume reviews a series of methods that can precisely answer data cube-style OLAP, regarding sensitive data while provably preventing adversaries from inferring data.

Kateqoriyalar:

Computers - Computer Certification & Training

İl:

2007

Nəşr:

Nəşriyyat:

Springer US

Dil:

english

Səhifələr:

180

ISBN 10: