@article{utopiauniversallytrainableoptimal,
  title = {UTOPIA: Universally Trainable Optimal Prediction Intervals Aggregation},
  author = {Jianqing Fan and Jiawei Ge and Debarghya Mukherjee},
  year = {2023},
  eprint = {2306.16549},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2306.16549v2},
}