@inproceedings{liu-etal-2026-cast,
    title = "{CAST}: An Interpretable Evidence-Based Confidence Estimation Tool for {RAG} with Human-in-the-Loop Verification",
    author = "Liu, Xutong  and
      Beumer, Morris Groot  and
      Osterrieder, Joerg Robert  and
      Baak, Max",
    editor = "Huang, Jimin  and
      Lee, Yongjae  and
      Ananiadou, Sophia  and
      Chen, Hsin-Hsi  and
      Takamura, Hiroya  and
      Chen, Chung-Chi",
    booktitle = "Proceedings of the 11th Workshop on Financial Technology and Natural Language Processing",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.finnlp-1.26/",
    pages = "332--341",
    ISBN = "979-8-89176-466-8"
}