Nagaraj Ns John Byler Koorosh Nazifi Venugopal Puvvada Toshiyuki Saito Alan Gibbons S. Balajee What's cool for the future of ultra low power designs? 523-524 2010 DAC http://doi.acm.org/10.1145/1837274.1837403 conf/dac/2010 db/conf/dac/dac2010.html#NsBNPSGB10