@article{flatlandalightweightfirstperson2d,
  title = {Flatland: a Lightweight First-Person 2-D Environment for Reinforcement Learning},
  author = {Hugo Caselles-Dupré and Louis Annabi and Oksana Hagen and Michael Garcia-Ortiz and David Filliat},
  year = {2018},
  eprint = {1809.00510},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1809.00510v2},
}