@article{tightpredictionintervalsusingexpanded,
  title = {Tight Prediction Intervals Using Expanded Interval Minimization},
  author = {Dongqi Su and Ying Yin Ting and Jason Ansel},
  year = {2018},
  eprint = {1806.11222},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1806.11222v1},
}