@inproceedings{DanielNP2012, title = {Hierarchical Relative Entropy Policy Search}, author = {Daniel, C. and Neumann, G. and Peters, J.}, booktitle = {Fifteenth International Conference on Artificial Intelligence and Statistics}, volume = {22}, pages = {273--281}, series = {JMLR Proceedings}, editors = {Lawrence, N. D. and Girolami, M.}, publisher = {JMLR.org}, month = apr, year = {2012}, doi = {}, month_numeric = {4} }