@InProceedings{LIS74,<br>title = {Heading in the Right Direction},<br>author = {Hagit Shatkay and Leslie Pack Kaelbling},<br>year = {1998},<br>url = {http://people.csail.mit.edu/lpk/papers/heading.ps},<br>booktitle = {International Conference on Machine Learning (ICML)},<br>address = {Madison, Wisconsin},<br>}