@article{mitigatingmismatchwithinreferencebasedpr,
  title = {Mitigating Mismatch within Reference-based Preference Optimization},
  author = {Suqin Yuan and Xingrui Yu and Jiyang Zheng and Lei Feng and Dadong Wang and Ivor Tsang and Tongliang Liu},
  year = {2026},
  eprint = {2602.11902},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.11902},
}