A revival of integrity constraints for data cleaning

Integrity constraints, a.k.a. data dependencies, are being widely used for improving the quality of schema. Recently constraints have enjoyed a revival for improving the quality of data. The tutorial aims to provide an overview of recent advances in constraint-based data cleaning.

• Type: Journal
• Year: 2008
• Where: PVLDB
• Authors: Wenfei Fan, Floris Geerts, Xibei Jia
• Keywords: Constraint-based Data, Data Dependencies, Integrity Constraints, PVLDB 2008