@article{safeexplorationofstateandactionspaces,
  title = {Safe Exploration of State and Action Spaces in Reinforcement Learning},
  author = {Javier Garcia and Fernando Fernandez},
  year = {2014},
  eprint = {1402.0560},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1402.0560v1},
}