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Mostrando ítems 1-7 de 7

A biased-randomized iterated local search for the vehicle routing problem with optional backhauls

Londoño, Julio C.; Tordecilla, Rafael D.; do C. Martins, Leandro; Juan, Angel A. (Springer-Verlag, 2021-07)

[EN] The vehicle routing problem with backhauls integrates decisions on product delivery with decisions on the collection of returnable items. In this paper, we analyze a scenario in which collection of items is optional-but ...
An Agile and Reactive Biased-Randomized Heuristic for an Agri-Food Rich Vehicle Routing Problem

Tordecilla, Rafael D.; Copado-Méndez, Pedro J.; Panadero, Javier; Martins, Leandro do C.; Juan, Angel A. (Elsevier, 2021-12-08)

[EN] Operational problems in agri-food supply chains usually show characteristics that are scarcely addressed by traditional academic approaches. These characteristics make an already NP-hard problem even more challenging; ...
Combining heuristics with simulation and fuzzy logic to solve a flexible-size location routing problem under uncertainty

Tordecilla, Rafael D.; Copado-Méndez, Pedro J.; Panadero, Javier; Quintero-Araujo, Carlos L.; Montoya-Torres, Jairo R.; Juan, Angel A. (MDPI AG, 2021-02)

[EN] The location routing problem integrates both a facility location and a vehicle routing problem. Each of these problems are NP-hard in nature, which justifies the use of heuristic-based algorithms when dealing with ...
Home healthcare in Spanish rural areas: Applying vehicle routing algorithms to health transport management

Castillo, Cristian; Alvarez-Palau, Eduard J.; Calvet, Laura; Panadero, Javier; Viu-Roig, Marta; Serena-Latre, Anna; Juan, Angel A. (Elsevier, 2024-04)

[EN] Depopulation of rural areas poses a range of new challenges for the provision of public services. Access to primary care centres is essential for promoting and protecting quality of life, especially for the older ...
Simulation-optimization methods for designing and assessing resilient supply chain networks under uncertainty scenarios: A review

Tordecilla, Rafael D.; Juan, Angel A.; Montoya-Torres, Jairo R.; Quintero-Araujo, Carlos L.; Panadero, Javier (Elsevier, 2021-01)

[EN] The design of supply chain networks (SCNs) aims at determining the number, location, and capacity of production facilities, as well as the allocation of markets (customers) and suppliers to one or more of these ...
Tutoría en la UOC: Diseño y elaboración del plan de tutoría del grado de psicología

Boixadós i Anglès, Mercè; Ollé Casimiro, Eva; Gutiérrez Zuheros, Maite (Universitat Politècnica de València, 2017-06-29)

[EN] The tutor in an online university like the UOC has great relevance, where personalized guidance, support, and constant advice to students are fundamental throughout their academic careers. In ...
Using Data Analytics & Machine Learning to Design Business Interruption Insurance Products for Rail Freight Operators

Cardona, John F.; Castaneda, Juliana; do C. Martins, Leandro; Gandouz, Mariem; Juan, Angel A.; Franco, Guillermo (Elsevier, 2021-12-08)

[EN] This paper discusses a case study in which publicly available data of a rail freight transportation firm has been gathered, cleansed, and analyzed in order to: (i) describe the data using statistical indicators and ...