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Listar por autor "Fernández Aréizaga, Elena"
Mostrando ítems 1-5 de 5
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Artículo
A computational comparison of several formulations for the multi-period incremental service facility location problem
Albareda Sambola, María; Alonso Ayuso, Antonio; Escudero Bueno, Laureano Fernando; Fernández Aréizaga, Elena; Hinojosa Bergillos, Yolanda; Pizarro Romero, Celeste (Sociedad Española de Estadística e Investigación Operativa, 2010)The Multi-period Incremental Service Facility Location Problem, which was recently introduced, is a strategic problem for ...
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A modeling framework for ordered weighted average combinatorial optimization
Fernández Aréizaga, Elena; Pozo Montaño, Miguel Ángel; Puerto Albandoz, Justo (Elsevier, 2014-05)Multiobjective combinatorial optimization deals with problems considering more than one viewpoint or scenario. The problem ...
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Artículo
Minimum spanning trees with neighborhoods: mathematical programming formulations and solution methods
Blanco Izquierdo, Víctor; Fernández Aréizaga, Elena; Puerto Albandoz, Justo (Elsevier, 2017-11-01)This paper studies Minimum Spanning Trees under incomplete information for its vertices. We assume that no information is ...
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Artículo
The multi-period incremental service facility location problem
Albareda Sambola, María; Fernández Aréizaga, Elena; Hinojosa Bergillos, Yolanda; Puerto Albandoz, Justo (Elsevier, 2009)In this paper we introduce the multi-period incremental service facility location problem where the goal is to set a number ...
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Artículo
The Single Period Coverage Facility Location Problem: Lagrangean heuristic and column generation approaches
Albareda Sambola, María; Fernández Aréizaga, Elena; Hinojosa Bergillos, Yolanda; Puerto Albandoz, Justo (Sociedad Española de Estadística e Investigación Operativa, 2010)In this paper we introduce the Single Period Coverage Facility Location Problem. It is a multi-period discrete location ...