@article{Chung2015learning, 
  author={Chung, Jen Jen and Lawrance, Nicholas R. J. and Sukkarieh, Salah}, 
  title={Learning to soar: Resource-constrained exploration in reinforcement learning},  
  journal={The International Journal of Robotics Research},
  year={2015},
  pages={158--172},
  volume={34},
  number={2},
  doi={10.1177/0278364914553683},
  URL={http://ijr.sagepub.com/content/34/2/158.short}
}