ZHANG Bing, YANG Jing, ZHANG Jian-pei, et al. A Multi Sensitive Attribute Data Inverse Clustering Privacy Preserving Algorithm for Sensitivity Attack[J]. Acta Electronica Sinica, 2014, 42(5): 896-903.
ZHANG Bing, YANG Jing, ZHANG Jian-pei, et al. A Multi Sensitive Attribute Data Inverse Clustering Privacy Preserving Algorithm for Sensitivity Attack[J]. Acta Electronica Sinica, 2014, 42(5): 896-903. DOI: 10.3969/j.issn.0372-2112.2014.05.010.
-diversity model not considering sensitivity differences between the sensitive attributes
a new attack pattern which named sensitivity attack was proposed.Secondly
a new sensitive groups constructing method which based on sensitive attributes decomposition was proposed
and a keyword weight evaluation method called IDF was used to measure the sensitivity of the sensitive values.At the same time
a multi sensitive attributes (
l
1
l
2
…
l
d
)-diversity privacy preserving method for sensitivity attack which called MICD was proposed
which guar
anteed the sensitivity difference between sensitive values in sensitive groups by sensitivity inverse clustering.Experiment results demonstrated that the MICD algorithm could better protect sensitive attributes against sensitivity attack