2026-04-19T06:47:08Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/98192025-05-12T08:07:27Zcom_10259_5645com_10259_5086com_10259_2604col_10259_9820col_10259_5684
Casado Yusta, Silvia
666
600
0000-0002-9663-1557
Laguna, Manuel
c5136e15-0a1d-4920-8f34-62454d9a871e
600
Pacheco Bonrostro, Joaquín
410
600
0000-0002-7462-8680
Puche Regaliza, Julio César
821
600
0000-0002-7961-3031
2024-12-20T10:30:40Z
2024-12-20T10:30:40Z
2019
http://hdl.handle.net/10259/9819
10.71486/fna8-4y35
The optimization of a production process is often based on the efficient utilization of the production facility and equipment. In particular, reducing the time to change from producing one product to another is critical to the fulfillment of demand at a minimum cost. We study the production of steel coils in the context of searching for groups of products with similar characteristics in order to create production batches that minimize the cost of fulfilling production orders originated by a known demand. We formulate the problem as mixed-integer program and develop a heuristic solution procedure. We show that a simplified version of the problem is equivalent to the clique partition problem, which in turn is equivalent to the graph-coloring problem. Computational experiments show that the heuristic procedure is effective in finding high-quality solutions to both the clique partition problem and the original grouping problem that includes additional costs.
This work was partially supported by FEDER funds and the Spanish Ministry of Economy and Competitiveness (Projects ECO2013-47129-C4-3-R and ECO2016-76567-C4-2-R), the Regional Government of Castilla y León, Spain (Project BU329U14 and BU071G19), and the Regional Government of Castilla y León and FEDER funds (Project BU062U16).
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eng
Universidad de Burgos
http://hdl.handle.net/10259/8433
info:eu-repo/grantAgreement/MINECO//ECO2013-47129-C4-4-R/ES/METAHEURISTICOS PARA PROBLEMAS DE LOGISTICA DEL TRANSPORTE CON MULTIPLES CRITERIOS. APLICACIONES A PROBLEMAS REALES EN TRANSPORTE URBANO Y DE RESIDUOS/
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ECO2016-76567-C4-2-R/ES/BÚSQUEDA DE LA EFICIENCIA Y SOSTENIBILIDAD DE LAS DECISIONES PÚBLICAS: UN ENFOQUE MULTICRITERIO/
info:eu-repo/grantAgreement/Junta de Castilla y León//BU329U14//Diseño de técnicas metaheurísticas para la toma de decisiones problemas con múltiples objetivos. Aplicaciones a problemas relacionados con transporte público y recogida de residuos/
info:eu-repo/grantAgreement/Junta de Castilla y León//BU071G19//Métodos heurísticos para problemas de optimización de recursos sanitarios con varios objetivos/
info:eu-repo/grantAgreement/Junta de Castilla y León//BU062U16//Metaheurísticas e hiperheurísticas para problemas de transporte público con varios criterios. Aplicaciones a problemas logísticos relacionados/
Atribución-NoComercial 4.0 Internacional
http://creativecommons.org/licenses/by-nc/4.0/
info:eu-repo/semantics/openAccess
Metaheuristics
Combinatorial optimization
Manufacturing
Investigación operativa
Gestión de empresas
Operations research
Industrial management
Dataset of the paper “Grouping products for the optimization of production processes: A case in the steel manufacturing industry”. European Journal of Operational Research, 286(1), 190-202
dataset
info:eu-repo/semantics/acceptedVersion
2019
LICENSE
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Casado-Instances_of_paper_grouping_products-2019.zip
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oai:riubu.ubu.es:10259/9819
2025-05-12 10:07:27.398
Repositorio Institucional de la Universidad de Burgos
bubrep@ubu.es
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