Floris Geerts,

University of Antwerp


In this talk I will survey various approaches for modeling data quality by means of certain kinds of constraints (dependencies). In particular, the consistency and currency of data and the identification of similar objects will be addressed. Furthermore, constraints will be shown to be helpful when repairing the data in an automated way. Finally, future directions of research in data quality will be identified.


Date: 2012-Jul-27     Time: 10:00:00     Room: 020

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