@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 = "Noidea, Noidea",
    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/ingest-emnlp/2025.uncertainlp-main.16/",
    pages = "184--193",
    ISBN = "979-8-89176-349-4"
}