@InProceedings{CuaKru2014,
AUTHOR = {Cuayįhuitl, Heriberto and Kruijff-Korbayova, Ivana and Dethlefs, Nina},
TITLE = {Non-Strict Hierarchical Reinforcement Learning for Interactive Systems and Robots},
YEAR = {2014},
BOOKTITLE = {ACM Transactions on Interactive Intelligent Systems} }
