Jason Baumgartner Hari Mony Adnan Aziz Optimal Constraint-Preserving Netlist Simplification. 1-9 2008 FMCAD http://dx.doi.org/10.1109/FMCAD.2008.ECP.7 conf/fmcad/2008 db/conf/fmcad/fmcad2008.html#BaumgartnerMA08