Privacy preserving dynamic data release against synonymous linkage based on microaggregation
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-06182-y
Abstract: The rapid development of the mobile Internet coupled with the widespread use of intelligent terminals have intensified the digitization of personal information and accelerated the evolution of the era of big data. The sharing and… read more here.
Keywords: dynamic data; preserving dynamic; privacy; microaggregation ... See more keywords
Utility-Embraced Microaggregation for Machine Learning Applications
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3183201
Abstract: With access to vast amounts of data, privacy protection is more important than ever. Among various de-identification (anonymization) techniques, k-anonymous microaggregation has been widely studied since it enables us to balance between confidentiality and data… read more here.
Keywords: utility embraced; embraced microaggregation; machine learning; utility ... See more keywords
Iterative Group Decomposition for Refining Microaggregation Solutions
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DOI: 10.3390/sym10070262
Abstract: Microaggregation refers to partitioning n given records into groups of at least k records each to minimize the sum of the within-group squared error. Because microaggregation is non-deterministic polynomial-time hard for multivariate data, most existing… read more here.
Keywords: group decomposition; decomposition refining; iterative group; group ... See more keywords