A revival of integrity constraints for data cleaning

Wenfei Fan, Floris Geerts, Xibei Jia
2008 Proceedings of the VLDB Endowment  
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.
doi:10.14778/1454159.1454220 fatcat:zomyj7tafraezjhul6zr45wpsu