@inproceedings{cheng-etal-2026-hierarchical,
    title = "Hierarchical {W}asserstein Merging for Multi-Domain Multi-Task Learning: From Specialists to a Generalist",
    author = "Cheng, Ming  and
      Gong, Jiaying  and
      Eldardiry, Hoda",
    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.2305/",
    pages = "49457--49476",
    ISBN = "979-8-89176-462-0"
}