2000
DOI: 10.4018/jdm.2000040103
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Simplifying the Formulation of a Wide Range of Object-Oriented Complex Queries

Abstract: We present a model that simplifies the formulation of a wide range of complex, mainly selection-based, object-oriented queries, including linear recursive queries. They are complex because it is almost impossible for naive users to predict the formulation of their predicate expressions. Naive users are mainly decision makers who are most probably not computer professionals. Therefore, it is necessary to provide them with a straightforward and easy-to-handle approach to retrieve the information required for the… Show more

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Cited by 2 publications
(1 citation statement)
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“…Several approaches have to be developed to make data accessible with minimal effort to users who have only rudimentary technical skills. Alhajj [1] designed an easy to use, straightforward model for the formulation of complex, object-oriented queries. The model handles aggregation and includes linear recursive queries.…”
Section: Ease Of Usementioning
confidence: 99%
“…Several approaches have to be developed to make data accessible with minimal effort to users who have only rudimentary technical skills. Alhajj [1] designed an easy to use, straightforward model for the formulation of complex, object-oriented queries. The model handles aggregation and includes linear recursive queries.…”
Section: Ease Of Usementioning
confidence: 99%