@inproceedings{yang2026sipo,
  title={SIPO: Stabilized and Improved Preference Optimization for Aligning Diffusion Models},
  author={Yang, Xiaomeng and Yang, Mengping and Wang, Junyan and Zhou, Zhijian and Tan, Zhiyu and Li, Hao},
  booktitle={International Conference on Machine Learning},
  year={2026},
  url={https://openreview.net/forum?id=06upBSlAUy}
}