@inproceedings{varangot-reille-etal-2026-targeting,
    title = "Targeting the Exceptions: Online Active Learning for Retrieval-Based {LLM} Routers",
    author = "Varangot-Reille, Clovis  and
      Gourru, Antoine  and
      Bouvard, Christophe  and
      Jeudy, Baptiste",
    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.2428/",
    doi = "10.18653/2026.findings-emnlp.2428",
    pages = "52117--52135",
    ISBN = "979-8-89176-462-0"
}