Consulting support during conceptual dat
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DINESH BATRA; SOLOMON R. ANTONY
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Article
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2001
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Elsevier Science
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English
β 465 KB
This study examines the e$cacy of a consulting system for designing conceptual databases in reducing data modelling errors. Seventy-two subjects participated in an experiment requiring modelling of two tasks using the consulting system. About half the subjects used the treatment version and the othe