@inproceedings{ni-etal-2026-popular,
    title = "Popular but Wrong: Understanding and Mitigating {LLM} Overconfidence through Knowledge Popularity",
    author = "Ni, Shiyu  and
      Bi, Keping  and
      Guo, Jiafeng  and
      Cheng, Xueqi",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.emnlp-main.1231/",
    pages = "28085--28101",
    ISBN = "979-8-89176-459-0"
}