@inproceedings{ouyang-2025-treecut,
    title = "{T}ree{C}ut: A Synthetic Unanswerable Math Word Problem Dataset for {LLM} Hallucination Evaluation",
    author = "Ouyang, Jialin",
    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 2: Short Papers)",
    month = jul,
    year = "2025",
    address = "Vienna, Austria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/landing_page/2025.acl-short.84/",
    pages = "1073--1085",
    ISBN = "979-8-89176-252-7"
}