@article{aunifiedframeworkforknowledgetransferinb,
  title = {A Unified Framework for Knowledge Transfer in Bidirectional Model Scaling},
  author = {Jianlu Shen and Fu Feng and Jiaze Xu and Yucheng Xie and Jiaqi Lv and Xin Geng},
  year = {2026},
  eprint = {2603.07506},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.07506},
}