@article{JMLR:v15:tziortziotis14a,
  author  = {Nikolaos Tziortziotis and Christos Dimitrakakis and Konstantinos Blekas},
  title   = {Cover Tree Bayesian Reinforcement Learning},
  journal = {Journal of Machine Learning Research},
  year    = {2014},
  volume  = {15},
  number  = {67},
  pages   = {2313--2335},
  url     = {http://jmlr.org/papers/v15/tziortziotis14a.html}
}