search query: @author Oral, M. / total: 17
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| Author: | Oral, M. Kettani, O. |
| Title: | The facets of the modeling and validation process in operations research |
| Journal: | European Journal of Operational Research
1993 : APR 16, VOL. 66:2, p. 216-234 |
| Index terms: | IMPLEMENTATION PHILOSOPHY OPERATIONAL RESEARCH |
| Language: | eng |
| Abstract: | The present paper suggests a way of exploring the process of modeling and validation in Operations Research (OR). This is achieved by providing an interpretation for each facet of the modeling-validation tetrahedron formed by the quartet "managerial situation", "conceptual model", "formal model", and "decision". The proposed tetrahedron of the modeling-validation process is instrumental in positioning OR workers with respect to the nature of their work. |
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