Gesellschaft für Informatik e.V.

Lecture Notes in Informatics

INFORMATIK 2007 Informatik trifft Logistik Band 1 Beiträge der 37. Jahrestagung der Gesellschaft für Informatik e.V. (GI) 24. - 27. September 2007 in Bremen P-109, 207-211 (2007).

Gesellschaft für Informatik, Bonn


Rainer Koschke (ed.), Otthein Herzog (ed.), Karl-Heinz Rödiger (ed.), Marc Ronthaler (ed.)

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Ontology based data validation and cleaning: restructuring operations for ontology maintenance

T. Aden and S. Brüggemann


Data validation and cleaning are integral processes of the data quality management cycle. Domain specific knowledge is needed to detect and correct semantic errors. Ontologies can be used to represent valid and invalid attribute value combinations to detect and correct invalid data. We introduce reorganization operations for maintaining such an ontology in the data quality management cycle.

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Gesellschaft für Informatik, Bonn
ISBN 978-3-88579-206-1

Last changed 04.10.2013 18:14:27