@article{segmentpolicyoptimizationeffectivesegmen,
  title = {Segment Policy Optimization: Effective Segment-Level Credit Assignment in RL for Large Language Models},
  author = {Yiran Guo and Lijie Xu and Jie Liu and Dan Ye and Shuang Qiu},
  year = {2025},
  eprint = {2505.23564},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2505.23564v1},
}