@inproceedings{an-etal-2025-long,
    title = "Long Chain-of-Thought Fine-tuning via Understanding-to-Reasoning Transition",
    author = "An, Chenxin  and
      Xie, Zhihui  and
      Li, Xiaonan  and
      Zhong, Ming  and
      Gong, Shansan  and
      Li, Lei  and
      Zhang, Jun  and
      Xu, Jingjing  and
      Kong, Lingpeng",
    editor = "Christodoulopoulos, Christos  and
      Chakraborty, Tanmoy  and
      Rose, Carolyn  and
      Peng, Violet",
    booktitle = "Proceedings of the 2025 Conference on Empirical Methods in Natural Language Processing",
    month = nov,
    year = "2025",
    address = "Suzhou, China",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/ingest-emnlp/2025.emnlp-main.1751/",
    pages = "34506--34522",
    ISBN = "979-8-89176-332-6"
}