@inproceedings{chen-etal-2026-beyond-refusal,
    title = "Beyond Over-Refusal: Defending Indirect Prompt Injection via Latent Instruction Manifolds",
    author = "Chen, Jiahao  and
      Yin, Rui  and
      Li, Xinfeng  and
      Ma, Qianli  and
      Du, Tianyu  and
      Fu, Zhihui  and
      Wang, Jun  and
      Wang, Zhaoxiang  and
      Ji, Shouling",
    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.188/",
    pages = "3995--4001",
    ISBN = "979-8-89176-462-0"
}