An Efficient Transaction Data Publication Using Slicing
C Anuradha · 2012
Slicing technique has been proposed as a mechanism for protecting privacy in microdata publishing. To hide certain customer specific information while releasing the transaction data to a third party. Several anonymization techniques have been used for data publishing. Generalization technique loses considerable amount of information, especially for high dimensional data. Bucketization technique does not have a clear separation between quasi-identifying attributes and sensitive attributes. Slicing preserves better data utility than generalization and bucketization. This technique partitions the data both horizontally and vertically. Slicing can handle high dimensional data.