@article{trainlesslearnmoreadaptiveefficientrollo,
  title = {Train Less, Learn More: Adaptive Efficient Rollout Optimization for Group-Based Reinforcement Learning},
  author = {Zhi Zhang and Zhen Han and Costas Mavromatis and Qi Zhu and Yunyi Zhang and Sheng Guan and Dingmin Wang and Xiong Zhou and Shuai Wang and Soji Adeshina and Vassilis Ioannidis and Huzefa Rangwala},
  year = {2026},
  eprint = {2602.14338},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.14338},
}