@article{ulptprompttuningwithultralowdimensional,
  title = {ULPT: Prompt Tuning with Ultra-Low-Dimensional Optimization},
  author = {Zijun Wu and Yongchang Hao and Lili Mou},
  year = {2025},
  eprint = {2502.04501},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2502.04501v1},
}