Vehicle Routing Problem

6 papers across 3 sessions

Poster Session 1

2 papers

Wednesday, December 3, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

Probing Neural Combinatorial Optimization Models

#707 Spotlight · Zhiqin Zhang, Yining Ma, Zhiguang Cao, Hoong Chuin Lau

Rethinking Neural Combinatorial Optimization for Vehicle Routing Problems with Different Constraint Tightness Degrees

#800 · Fu Luo, Yaoxin Wu, Zhi Zheng, Zhenkun Wang

Poster Session 3

3 papers

Thursday, December 4, 2025 · 11:00 AM → 2:00 PM

Exhibit Hall C,D,E

MTL-KD: Multi-Task Learning Via Knowledge Distillation for Generalizable Neural Vehicle Routing Solver

#709 · yuepeng zheng, Fu Luo, Zhenkun Wang, Yaoxin Wu, Yu Zhou

This paper proposes the Multi-Task Learning with Knowledge Distillation (MTL-KD) to train a single heavy decoder model without labeled data to solve various VRP variants.

Improving Generalization of Neural Combinatorial Optimization for Vehicle Routing Problems via Test-Time Projection Learning

#806 · Yuanyao Chen, Rongsheng Chen, Fu Luo, Zhenkun Wang

Hybrid-Balance GFlowNet for Solving Vehicle Routing Problems

#805 Spotlight · Ni Zhang, Zhiguang Cao

we introduce the Hybrid-Balance GFlowNet framework which uniquely integrates TB and DB in a principled and adaptive manner to acheive Local-Global Optimization.

Poster Session 4

1 paper

Thursday, December 4, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Learning to Insert for Constructive Neural Vehicle Routing Solver

#3711 · Fu Luo, Xi Lin, Mengyuan Zhong, Fei Liu, Zhenkun Wang, Jianyong Sun, Qingfu Zhang