Vivek Joshi Brian Cline Dennis Sylvester David Blaauw Kanak Agarwal Leakage power reduction using stress-enhanced layouts. 912-917 2008 DAC http://doi.acm.org/10.1145/1391469.1391700 conf/dac/2008 db/conf/dac/dac2008.html#JoshiCSBA08