@article{perceptualvaluesfromobservation,
  title = {Perceptual Values from Observation},
  author = {Ashley D. Edwards and Charles L. Isbell},
  year = {2019},
  eprint = {1905.07861},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1905.07861v1},
}