@article{reinforcingquestionansweringagentswith,
  title = {Reinforcing Question Answering Agents with Minimalist Policy Gradient Optimization},
  author = {Yihong Wu and Liheng Ma and Muzhi Li and Jiaming Zhou and Jianye Hao and Ho-fung Leung and Irwin King and Yingxue Zhang and Jian-Yun Nie},
  year = {2025},
  eprint = {2505.17086},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2505.17086v1},
}