Anzeige
Erschienen in:
2001 | OriginalPaper | Buchkapitel
Application of Perturbative SDC Techniques for Microdata
verfasst von : Leon Willenborg, Ton de Waal
Erschienen in: Elements of Statistical Disclosure Control
Verlag: Springer New York
Enthalten in: Professional Book Archive
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
In this chapter we consider the application of some perturbative techniques to produce safe microdata. As discussed in Chapter 2, the risk of disclosure is conceived of as arising from the possibility that an intruder matches the values of key variables in the microdata to corresponding values in prior information. The approach in this chapter is to perturb the values of potential key variables in the microdata so that they cannot be matched to external data sources so easily.