@article{activeplayermodelling,
  title = {Active Player Modelling},
  author = {Julian Togelius and Noor Shaker and Georgios N. Yannakakis},
  year = {2013},
  eprint = {1312.2936},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1312.2936v1},
}