@misc{liu2022structured,
  title={Structured Prompt Tuning},
  author={Chi-Liang Liu and Hung-yi Lee and Wen-tau Yih},
  year={2022},
  eprint={2205.12309},
  archivePrefix={arXiv},
  primaryClass={cs.CL},
  url={https://arxiv.org/abs/2205.12309}
}