@inproceedings{zhao-etal-2026-validity,
    title = "Validity-Aware Assessment of {LLM} Value Orientation via Subset Item Response Theory",
    author = "Zhao, Qinlin  and
      Yi, Xiaoyuan  and
      Yao, Jing  and
      Huang, Muhua  and
      Lian, Defu  and
      Xie, Xing",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Junyi 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.2578/",
    doi = "10.18653/2026.emnlp-main.2578",
    pages = "58592--58615",
    ISBN = "979-8-89176-459-0"
}