Patrick Porter Papers on DiSC'04 Projection Pushing Revisited Publications Note: Links lead to the DBLP on the Web. Patrick Porter Benjamin J. McMahan , Guoqiang Pan , Patrick Porter, Moshe Y. Vardi : Projection Pushing Revisited. EDBT 2004 : 441-458 1 [ 1 ] 2 [ 1 ] 3 [ 1 ] ©2005 Association for Computing Machinery