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math.OC2026
The XL Instances and the CVRPLib Best Known Solution Challenge
Eduardo Queiroga, Rafael Martinelli, Anand Subramanian +2
This paper introduces the XL set, a new collection of large-scale benchmark instances for the capacitated vehicle routing problem (CVRP). The set extends previous benchmarks by cov…
math.OC2025
The Electric Location-Routing Problem: Improved Formulations and Effects of Nonlinear Charging
Luiz Eduardo Cotta Monteiro, Rafael Martinelli
Electric Location-Routing models (ELRP) can contribute to the effective planning of electric vehicles (EVs) fleets and charging infrastructure within EV logistic networks because i…