@article{preferenceoptimizationforcombinatorial,
  title = {Preference Optimization for Combinatorial Optimization Problems},
  author = {Mingjun Pan and Guanquan Lin and You-Wei Luo and Bin Zhu and Zhien Dai and Lijun Sun and Chun Yuan},
  year = {2025},
  eprint = {2505.08735},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2505.08735v1},
}