@article{fernandez-et-al_pai2013,
  author       = {Fernández, Fernando and Veloso, Manuela},
  journal      = {Progress in Artificial Intelligence},
  number       = 1,
  pages        = {13 -- 27},
  title        = {Learning domain structure through probabilistic policy reuse in
    reinforcement learning},
  volume       = 2,
  year         = 2013,
}