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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/131

Title: Fuzzy Data Distortion
Authors: Panda, S K
Nagabhushanam, A
Keywords: Statistical databases
Data security&disclosure control
Point distortion
Probability distortion
Fuzzy numbers
Fuzzy distortion
Issue Date: 1995
Citation: Computational Statistics & Data Analysis (19) , 553-562
Abstract: Fuzzy approach has been exploited and successfully tested for data distortion to achieve disclosure control and data security in patient record statistical databases of fifty thousand monthly records in DPS-7/45 (Honeywell Bull) main frame environment. We put forward a strong case to recommend that the new method explained in this technical paper yields better results compared to probability and value distortion in preserving order&moment statistics for small sample cases, discrete cases and highly skewed statistical databases of about six lakh records annually.
URI: http://eprint.iitd.ac.in/dspace/handle/2074/131
Appears in Collections:Mathematics

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