AI RESEARCH
SPACE: Unifying Symmetric and Asymmetric Routing Problems for Generalist Neural Solver
arXiv CS.AI
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ArXi:2605.24484v1 Announce Type: new Generalist neural routing solvers have shown great potential in solving diverse vehicle routing problems (VRPs) with a unified model. However, existing solvers are typically limited to symmetric settings or degrade in performance when switching to asymmetric settings due to input inconsistencies or inherent structural differences, substantially limiting their practicality in real-world scenarios that encompass both scenarios.