@article{padmakumar2023extrapolative,
  title={Extrapolative Controlled Sequence Generation via Iterative Refinement},
  author={Padmakumar, Vishakh and Pang, Richard Yuanzhe and He, He and Parikh, Ankur P},
  journal={arXiv preprint arXiv:2303.04562},
  year={2023}
}