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Listar por palabra clave "Biased randomization"

Mostrando ítems 1-5 de 5

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 ...
A Sim-Learnheuristic for the Team Orienteering Problem: Applications to Unmanned Aerial Vehicles

Peyman, Mohammad; Martín-Solano, Xabier Andoni; Panadero, Javier; Juan, Angel A. (MDPI AG, 2024-05)

[EN] In this paper, we introduce a novel sim-learnheuristic method designed to address the team orienteering problem (TOP) with a particular focus on its application in the context of unmanned aerial vehicles (UAVs). Unlike ...
A simheuristic algorithm for the portfolio optimization problem with random returns and noisy covariances

Kizys, Renatas; Doering, Jana; Juan, Angel A.; Polat, Onur; Calvet, Laura; Panadero, Javier (Elsevier, 2022-03)

[EN] The goal of the portfolio optimization problem is to minimize risk for an expected portfolio return by allocating weights to included assets. As the pool of investable assets grows, and additional constraints are ...
Combining Parallel Computing and Biased Randomization for Solving the Team Orienteering Problem in Real-Time

Panadero, Javier; Ammouriova, Majsa; Juan, Angel A.; Agustin, Alba; Nogal, Maria; Serrat, Carles (MDPI AG, 2021-12)

[EN] In smart cities, unmanned aerial vehicles and self-driving vehicles are gaining increased concern. These vehicles might utilize ultra-reliable telecommunication systems, Internet-based technologies, and navigation ...
Combining production and distribution in supply chains: The hybrid flow-shop vehicle routing problem

do C. Martins, Leandro; Gonzalez-Neira, Eliana M.; Hatami, Sara; Juan, Angel A.; Montoya-Torres, Jairo R. (Elsevier, 2021-09)

[EN] Many supply chains are composed of producers, suppliers, carriers, and customers. These agents must be coordinated to reduce waste and lead times. Production and distribution are two essential phases in most supply ...