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Systems and associated computer program products that disguise partitioned data structures using transformations having targeted distributions
Systems and associated computer program products that disguise partitioned data structures using transformations having targeted distributions
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机译:使用具有目标分布的转换来掩盖分区数据结构的系统和相关计算机程序产品
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摘要
A data structure that includes at least one partition containing non-confidential quasi-identifier microdata and at least one other partition containing confidential microdata is formed. The partitioned confidential microdata is disguised by transforming the confidential microdata to conform to a target distribution. The disguised confidential microdata and the quasi-identifier microdata are combined to generate a disguised data structure. The disguised data structure is used to carry out statistical analysis and to respond to a statistical query is directed to the use of confidential microdata. In this manner, the privacy of the confidential microdata is preserved.
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