Tools and Strategies to Protect Multiples Tables with the GHQUAR Cell Suppression Engine

  • Authors:
  • Sarah Giessing;Dietz Repsilber

  • Affiliations:
  • -;-

  • Venue:
  • Inference Control in Statistical Databases, From Theory to Practice
  • Year:
  • 2002
  • The CASC Project

    Inference Control in Statistical Databases, From Theory to Practice

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Abstract

The paper will introduce into the method of the GHQUAR algorithm and will provide information on how to use the software. Recently, a procedure to protect sets of multiple linked tables has become available for GHQUAR. This procedure, the software GHMITER, will also be illustrated in this paper. Another new tool to support GHQUAR which is needed particularly when the program is used to protect tables in a user-demand driven tabulation process will be presented as well. Finally, the paper gives some information on plans for the development of graphical user interfaces for GHQUAR and the supporting routines, relating particularly to the link between 驴-ARGUS and GHQUAR to be created as one task of the CASC project.