@InProceedings{LIS79,<br>title = {Multi-Value-Functions: Efficient Automatic Action Hierarchies for Multiple Goal {MDP}s},<br>author = {Andrew Moore and Leemon Baird and Leslie Pack Kaelbling},<br>year = {1999},<br>url = {http://www.autonlab.org/autonweb/14681/version/3/part/5/data/moore-multivalue.pdf},<br>booktitle = {International Joint Conference on Artificial Intelligence (IJCAI)},<br>address = {Stockholm, Sweden},<br>}