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| Tekijä: | Carrizosa, E. Munoz-Marquez, M. Puerto, J. |
| Otsikko: | The weber problem with regional demand |
| Lehti: | European Journal of Operational Research
1998 : JAN 16, VOL. 104:2, p. 358-365 |
| Asiasana: | OPERATIONAL RESEARCH DEMAND PROBLEM SOLVING |
| Kieli: | eng |
| Tiivistelmä: | This paper is devoted to the study of the Regional Weber Problem, an extension of the Weber problem which allows the demand not to be concentrated onto a finite set of points. The most serious drawback of this formulation, from a resolution viewpoint, is the high computational cost involved in the evaluation of the objective function. A new approach is proposed, which requires a low amount of computation and where it is possible to control the error on the approximation. |
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