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The Data Quality Research Group is a research group that investigates and develops novel techniques, approaches, processes and tools for evaluating and improving the quality of data sets, taking into account critical aspects of contemporary data analysis: reliability and performance.

Our main focus is to facilitate and improve the effectiveness of key tasks that rely on the quality of the data, such as: data integration, schema integration, data mining and decision making. We are a group formed by people from the Department of Computing Systems of the Federal University of Campina Grande (DSC/UFCG).