@inproceedings{zhang-etal-2025-hiergr,
    title = "{H}ier{GR}: Hierarchical Semantic Representation Enhancement for Generative Retrieval in Food Delivery Search",
    author = "Zhang, Fuwei  and
      Liu, Xiaoyu  and
      Jia, Xinyu  and
      Zhang, Yingfei  and
      Xia, Zenghua  and
      Jiang, Fei  and
      Zhuang, Fuzhen  and
      Lin, Wei  and
      Zhang, Zhao",
    editor = "Rehm, Georg  and
      Li, Yunyao",
    booktitle = "Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 6: Industry Track)",
    month = jul,
    year = "2025",
    address = "Vienna, Austria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/landing_page/2025.acl-industry.31/",
    pages = "444--455",
    ISBN = "979-8-89176-288-6"
}