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Using repertory grids to test data quality and experts' hunches

Stumpf, S; McDonnell, JT; (2003) Using repertory grids to test data quality and experts' hunches. In: Proceedings of the 14th International Workshop on Database and Expert Systems Applications: 1-5 September 2003: Prague, Czech Republic. (pp. 806 - 810). IEEE Computer Society: Los Alamitos, US.

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Abstract

The 'theorise-inquire' technique is described, which supports the testing of both experts' hunches and the quality of data sources. This technique is useful for the identification of data sources and data gaps by domain experts. We describe and illustrate the use of group contrasts, an analysis technique that allows an expert to explore and interpret repertory grids interactively to find significant contrasting relationships between attributes and test these against data sources.

Type:Proceedings paper
Title:Using repertory grids to test data quality and experts' hunches
ISBN:0769519938
DOI:10.1109/DEXA.2003.1232120
Publisher version:http://dx.doi.org/10.1109/DEXA.2003.1232120
Keywords:database, knowledge, Management, proc, September, SYSTEM, SYSTEMS, Theories
UCL classification:UCL > School of BEAMS > Faculty of Engineering Science > Computer Science

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