Using unknowns to prevent discovery of a
✍
Saygin, Yücel; Verykios, Vassilios S.; Clifton, Chris
📂
Article
📅
2001
🏛
Association for Computing Machinery
🌐
English
⚖ 949 KB
Data mining technology has given us new capabilities to identify correlations in large data sets. This introduces risks when the data is to be made public, but the correlations are private. We introduce a method for selectively removing individual values from a database to prevent the discovery of a