@inproceedings{mu-etal-2026-global,
    title = "From Global to Regional Coverage: Hyperspherical Prototype Discovery for Storage-Efficient Multimodal Retrieval",
    author = "Mu, Xing  and
      Lin, Xiaotian  and
      Peng, Zhangyang  and
      Zhang, Bairui  and
      Luo, Yuyu",
    editor = "Lee, Hung-Yi  and
      Dev, Sunipa  and
      Li, Jessy  and
      Elliott, Desmond",
    booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.emnlp-main.1541/",
    pages = "35168--35185",
    ISBN = "979-8-89176-459-0"
}