@inproceedings{chen-etal-2026-grounded,
    title = "Grounded Token Initialization for New Vocabulary in {LM}s for Generative Recommendation",
    author = "Chen, Daiwei  and
      Fu, Zhoutong  and
      Jiang, Chengming  and
      Zhang, Haichao  and
      Zhou, Ran  and
      Wang, Tan  and
      Yao, Chunnan  and
      Li, Guoyao  and
      Cai, Rui  and
      Cao, Yihan  and
      Jiang, Ruijie  and
      Borisyuk, Fedor  and
      Shen, Jianqiang  and
      Wu, Jingwei  and
      Vinayak, Ramya Korlakai",
    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.1737/",
    pages = "39629--39644",
    ISBN = "979-8-89176-459-0"
}