Design and Analysis of Quality Information for Data Warehouses
D ESIGN AND A NALYSIS OF Q UALITY I NFORMATION FOR D ATA W AREHOUSES Manfred Jeusfeld, Christoph Quix, Matthias Jarke.
Sample-Based Quality Estimation of Query Results in Relational Database Environments Donald P. Ballou InduShobha N. Chengalur-Smith Richard Y. Wang.