@conference{ParRamPet,
  title = {Goal-driven dimensionality reduction for reinforcement learning},
  booktitle = {IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)},
  pages = {4634--4639},
  publisher = {IEEE},
  month = sep,
  year = {2017},
  author = {Parisi, S. and Ramstedt, S. and Peters, J.},
  doi = {10.1109/IROS.2017.8206334},
  month_numeric = {9}
}