Enrico Macii Massoud Pedram Dirk Friebel Robert C. Aitken Antun Domic Roberto Zafalon Low-power design tools: are EDA vendors taking this matter seriously? 1227 2006 conf/date/2006p DATE http://doi.acm.org/10.1145/1131822 db/conf/date/date2006p.html#MaciiPFADZ06