3 papers
math.OC2026
An Integrated Location-Routing Framework for Multi-Type Urban Waste Collection and Recycling System
Víctor Blanco, J. Fernando Camacho-Vallejo, Yolanda Hinojosa
Urban waste collection and recycling systems face increasing operational and environmental challenges due to population growth, heterogeneous waste streams, traffic congestion, and…
math.OC2025
A Novel Co-Evolutionary Algorithm for Solving a Bilevel Pricing and Hubs Location Problem under a Tree Topology
Víctor Blanco, José-Fernando Camacho-Vallejo, Carlos Corpus
This paper introduces the Bilevel Tree-of-Hubs Location Problem with Prices (BTHLPwP). The BTHLPwP is a multiple-allocation hub location problem in which, in addition to determinin…
cs.AI2017
Tramp Ship Scheduling Problem with Berth Allocation Considerations and Time-dependent Constraints
Francisco López-Ramos, Armando Guarnaschelli, José-Fernando Camacho-Vallejo +2
This work presents a model for the Tramp Ship Scheduling problem including berth allocation considerations, motivated by a real case of a shipping company. The aim is to determine…