@inproceedings{liu-etal-2026-retrieval,
    title = "Retrieval-{GRPO}: Reinforcement Learning for Dense Retrieval in Taobao Search",
    author = "Liu, Xingxian  and
      Li, Dongshuai  and
      Wan, Jiahui  and
      Wen, Tao  and
      Ling, Gui  and
      Lv, Fuyu  and
      Yan, Yuliang  and
      Ou, Dan  and
      Tanghaihong  and
      Zheng, Bo",
    editor = "Atanasova, Pepa  and
      Haffari, Gholamreza  and
      Wang, Minghan",
    booktitle = "Proceedings of the 2026 Conference on Empirical Methods in Natural Language Processing: Industry Track",
    month = oct,
    year = "2026",
    address = "Budapest, Hungary",
    publisher = "Association for Computational Linguistics",
    url = "https://aclanthology.org/2026.emnlp-industry.73/",
    pages = "1234--1245",
    ISBN = "979-8-89176-460-6"
}