Proceedings of the VLDB Endowment · 2008 · 46 citations · 14 references
ComputingComputer ScienceInformation TechnologyData EngineeringData ManagementDatabasesData CleaningData IntegrityData QualityDatabase DesignDatabase ManagementSchema DesignConstraint DesignConstraintsData Integrity CheckingData Integrity ManagementDatabase Integrity ConstraintsIntegrity Constraints
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.
14
Consistent query answers in inconsistent databases
Marcelo Arenas, Leopoldo Bertossi, Jan Chomicki · 1999 · 887 citations · Full text