@INPROCEEDINGS{Kubalik2017OptimalControlVia, author = {J. Kubal{\'\i}k and E. Alibekov and R. Babu\v{s}ka}, title = {Optimal Control via Reinforcement Learning with Symbolic Policy Approximation}, booktitle = {Preprints 20th {IFAC} World Congress ({IFAC-17})}, year = {2017}, address = {Toulouse, France}, pages = {}, month = jul, }