@inproceedings{huang-etal-2025-confidence,
    title = "Confidence-Based Response Abstinence: Improving {LLM} Trustworthiness via Activation-Based Uncertainty Estimation",
    author = "Huang, Zhiqi  and
      Datla, Vivek  and
      Zhu, Chenyang  and
      Samuel, Alfy  and
      Liu, Daben  and
      Kumar, Anoop  and
      Soni, Ritesh",
    editor = {Eikema, Bryan  and
      V{\'a}zquez, Ra{\'u}l  and
      Berant, Jonathan  and
      de Marneffe, Marie-Catherine  and
      Plank, Barbara  and
      Shelmanov, Artem  and
      Swayamdipta, Swabha  and
      Tiedemann, J{\"o}rg  and
      Zerva, Chrysoula  and
      Aziz, Wilker},
    booktitle = "Proceedings of the 2nd Workshop on Uncertainty-Aware NLP (UncertaiNLP 2025)",
    month = nov,
    year = "2025",
    address = "Suzhou, China",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/author-page-felix-schneider-kit/2025.uncertainlp-main.16/",
    doi = "10.18653/v1/2025.uncertainlp-main.16",
    pages = "184--193",
    ISBN = "979-8-89176-349-4"
}