@inproceedings{lee-etal-2026-models,
    title = "What Models Know, How Well They Know It: Knowledge-Weighted Fine-Tuning for Learning When to Say ``{I} Don{'}t Know''",
    author = "Lee, Joosung  and
      Jo, Hwiyeol  and
      Ko, Donghyeon  and
      Chae, Kyubyung  and
      Park, Cheonbok  and
      Kim, Jeonghoon",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {EMNLP} 2026",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.findings-emnlp.551/",
    pages = "11612--11625",
    ISBN = "979-8-89176-462-0"
}