A quality framework for data integration

Authors:
Jianing Wang
Affiliations:
Department of Computer Science and Information Systems, Birkbeck College, University of London, London, UK
Venue:
BNCOD'10 Proceedings of the 27th British national conference on Data Security and Security Data
Year:
2010

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Abstract

Data Integration (DI) aims to combine heterogeneous distributed information and provide integrated interfaces for accessing such information. DI is a complex process and its quality may be difficult to assess. This paper aims to determine and improve DI quality by presenting an ontology-based quality framework focusing on the users' requirements, extended with quality criteria and factors defined specifically in the DI context.