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 ...
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; ...
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 ...
Peyman, Mohammad; Copado, Pedro J.; Tordecilla, Rafael D.; do C. Martins, Leandro; Xhafa, Fatos; Juan, Angel A.(MDPI AG, 2021-10)
[EN] With the emergence of fog and edge computing, new possibilities arise regarding the data-driven management of citizens' mobility in smart cities. Internet of Things (IoT) analytics refers to the use of these technologies, ...
do C. Martins, Leandro; Tordecilla, Rafael D.; Castaneda, Juliana; Juan, Angel A.; Faulin, Javier(MDPI AG, 2021-08)
[EN] The increasing use of electric vehicles in road and air transportation, especially in last-mile delivery and city mobility, raises new operational challenges due to the limited capacity of electric batteries. These ...
Tordecilla, Rafael D.; Martins, Leandro do C.; Panadero, Javier; Copado, Pedro J.; Pérez Bernabeu, Elena; Juan, Angel A.(MDPI AG, 2021-09)
[EN] In the context of logistics and transportation, this paper discusses how simheuristics can be extended by adding a fuzzy layer that allows us to deal with complex optimization problems with both stochastic and fuzzy ...
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 ...