@inproceedings{15758,
  author       = {{Busa-Fekete, Robert and Szörenyi, B. and Weng, P. and Hüllermeier, Eyke}},
  booktitle    = {{In Proceedings ECML/PKDD-Workshop on Reinforcement learning from Generalized Feedback:Beyond Numerical Rewards, Prague}},
  title        = {{{Preference-based evolutionary direct policy search}}},
  year         = {{2013}},
}