@INPROCEEDINGS{Engel2014LineReinforcementLearning, author = {J.-M. Engel and R. Babu\v{s}ka}, title = {On-line Reinforcement Learning for Nonlinear Motion Control: Quadratic and Non-Quadratic Reward Functions}, booktitle = {Preprints 19th {IFAC} World Congress ({IFAC-14})}, year = {2014}, address = {Cape Town, South Africa}, pages = {7043--7048}, month = aug, }