@article{graphrewardsqlexecutionfreereinforcement,
  title = {Graph-Reward-SQL: Execution-Free Reinforcement Learning for Text-to-SQL via Graph Matching and Stepwise Reward},
  author = {Han Weng and Boyi Liu and Yuanfeng Song and Dun Zeng and Yingxiang Yang and Yi Zhan and Longjie Cui and Xiaoming Yin and Yang Sun},
  year = {2025},
  eprint = {2505.12380},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2505.12380v1},
}