@inproceedings{zhang-qiu-2026-flow,
    title = "{FLOW}-{ABSTAIN}: Modeling the Answerable Manifold for Query-Aware Abstention in Large Language Models",
    author = "Zhang, Jixin  and
      Qiu, Bensheng",
    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.645/",
    doi = "10.18653/2026.findings-emnlp.645",
    pages = "13556--13566",
    ISBN = "979-8-89176-462-0"
}