@article{instructzeroefficientinstruction,
  title = {InstructZero: Efficient Instruction Optimization for Black-Box Large Language Models},
  author = {Lichang Chen and Jiuhai Chen and Tom Goldstein and Heng Huang and Tianyi Zhou},
  year = {2023},
  eprint = {2306.03082},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2306.03082v2},
}