Data-swapping: A technique for disclosure control |
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| Authors: | Tore Dalenius Steven P Reiss |
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| Institution: | Department of Applied Mathematics, Brown University, Providence, RI 02912, USA;Department of Computer Science, Brown University, Providence, RI 02912, USA |
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| Abstract: | This paper describes data-swapping as an approach to disclosure control for statistical databases. Data-swapping is a data transformation technique where the underlying statistics of the data are preserved. It can be used as a basis for microdata release or to justify the release of tabulations. |
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