@article{ cho-iwa-mci-aij05, author = {Choueiry, B. and Iwasaki, Y. and McIlraith, S.} } , url = {cho-iwa-mci-aij05.pdf} } , journal = {Artificial Intelligence} } , title = {Towards a Practical Theory of Reformulation for Reasoning about Physical Systems} } , number = {1-2} } , month = {February} } , volume = {162} } , year = {2005} } , pages = {145-204} }