@INPROCEEDINGS{Hans-ECAI-2010,
  author = {Hans, Alexander and Udluft, {\relax St}effen},
  title = {Uncertainty Propagation of Efficient Exploration in Reinforcement
    Learning},
  booktitle = {Europ. Conf. on Artificial Intelligence (ECAI)},
  year = {2010},
  pages = {361--366},
  publisher = {IOS Press}
}