@article{groundedtokeninitializationfornewvocabul,
  title = {Grounded Token Initialization for New Vocabulary in LMs for Generative Recommendation},
  author = {Daiwei Chen and Zhoutong Fu and Chengming Jiang and Haichao Zhang and Ran Zhou and Tan Wang and Chunnan Yao and Guoyao Li and Rui Cai and Yihan Cao and Ruijie Jiang and Fedor Borisyuk and Jianqiang Shen and Jingwei Wu and Ramya Korlakai Vinayak},
  year = {2026},
  eprint = {2604.02324},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.02324},
}