@article{regionragregionlevelretrievalaugmentedge,
  title = {RegionRAG: Region-level Retrieval-Augmented Generation for Visual Document Understanding},
  author = {Yinglu Li and Zhiying Lu and Zhihang Liu and Yiwei Sun and Chuanbin Liu and Hongtao Xie},
  year = {2025},
  eprint = {2510.27261},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2510.27261},
}