@inproceedings{keyu-etal-2026-bicsrouter,
    title = "{B}i{CSR}outer: Bi-Level Cross-System Routing for Utility-Aware {LLM} Inference",
    author = "Keyu, Mao  and
      Murata, Eiki  and
      Honda, Ukyo",
    editor = "Liakata, Maria  and
      Moreira, Viviane P.  and
      Zhang, Jiajun  and
      Jurgens, David",
    booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026",
    month = jul,
    year = "2026",
    address = "San Diego, California, United States",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.findings-acl.947/",
    pages = "18979--18993",
    ISBN = "979-8-89176-395-1"
}