@inproceedings{chen-etal-2026-fedsubmuon,
    title = "{F}ed{S}ub{M}uon: Communication-Efficient Federated {LLM} Fine-Tuning via Structured Subspace Muon",
    author = "Chen, Shaolong  and
      Tao, Youming  and
      Chen, Shuzhen  and
      Dressler, Falko  and
      Ye, Qingqing  and
      Wang, Di",
    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.990/",
    pages = "20908--20922",
    ISBN = "979-8-89176-462-0"
}