@inproceedings{xu-etal-2026-urban,
    title = "{URBAN}-{PROTOS}: Discrete Semantic Prototypes for Cross-City Region Representation Learning",
    author = "Xu, Zihang  and
      Feng, Xinshun  and
      Xie, Haozhi  and
      Qiao, Yi  and
      Han, Liangzhe  and
      Sun, Leilei",
    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.1373/",
    pages = "29220--29235",
    ISBN = "979-8-89176-462-0"
}