@article{unsupervisedlearningandexplorationof,
  title = {Unsupervised Learning and Exploration of Reachable Outcome Space},
  author = {Giuseppe Paolo and Alban Laflaquière and Alexandre Coninx and Stephane Doncieux},
  year = {2019},
  eprint = {1909.05508},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/1909.05508v4},
}