@inproceedings{jin-etal-2025-hierarchical,
    title = "Hierarchical Document Refinement for Long-context Retrieval-augmented Generation",
    author = "Jin, Jiajie  and
      Li, Xiaoxi  and
      Dong, Guanting  and
      Zhang, Yuyao  and
      Zhu, Yutao  and
      Wu, Yongkang  and
      Li, Zhonghua  and
      Qi, Ye  and
      Dou, Zhicheng",
    editor = "Che, Wanxiang  and
      Nabende, Joyce  and
      Shutova, Ekaterina  and
      Pilehvar, Mohammad Taher",
    booktitle = "Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)",
    month = jul,
    year = "2025",
    address = "Vienna, Austria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/landing_page/2025.acl-long.176/",
    pages = "3502--3520",
    ISBN = "979-8-89176-251-0"
}