Jelena Trajkovic Mehrdad Reshadi Bita Gorjiara Daniel Gajski A Graph Based Algorithm for Data Path Optimization in Custom Processors. 496-503 2006 conf/dsd/2006 DSD http://doi.ieeecomputersociety.org/10.1109/DSD.2006.7 db/conf/dsd/dsd2006.html#TrajkovicRGG06