@Master'sThesis{LIS119,<br>title = {Fast Approximate Hierarchical Solution of MDPs},<br>author = {J. Barry},<br>year = {2009},<br>url = {https://dspace.mit.edu/handle/1721.1/53202},<br>month = {June},<br>address = {Cambridge, MA},<br>school = {MIT},<br>}