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Release of Microdata and Statistical Disclosure Control Techniques
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 Title & Authors
Release of Microdata and Statistical Disclosure Control Techniques
Kim, Kyu-Seong;
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When micro data are released to users, record by record data are disclosed and the disclosure risk of respondent's information is inevitable. Statistical disclosure control techniques are statistical tools to reduce the risk of disclosure as well as to increase data utility in case of data release. In this paper, we reviewed the concept of disclosure and disclosure risk as well as statistical disclosure control techniques and then investigated selection strategies of a statistical disclosure control technique related with data utility. The risk-utility frontier map method was illustrated as an example. Finally, we listed some check points at each step when microdata are released.
Data utility;disclosure risk;risk-utility frontier map;
 Cited by
확률화응답기법을 이용한 연속형 변수의 마스킹 방법,김현지;손창균;

Journal of the Korean Data Analysis Society, 2015. vol.17. 4B, pp.1957-1967
승법잡음모형을 이용한 통계적 노출조절기법의 적용,김영원;김태연;김계남;

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