@inproceedings{barto-simsek:yale-05,
	Author = {Andrew G. Barto and {\" O}zg{\" u}r {\c S}im{\c s}ek},
	Booktitle = {Proceedings of the Thirteenth Yale Workshop on Adaptive and Learning Systems},
	Location = {Yale University},
	Title = {Intrinsic motivation for reinforcement learning systems},
  	pages={113--118},
  	Year = {2005}
}