Padma Raghavan Mahmut T. Kandemir Mary Jane Irwin Konrad Malkowski Managing power, performance and reliability trade-offs. 1-5 2008 IPDPS http://dx.doi.org/10.1109/IPDPS.2008.4536422 conf/ipps/2008 db/conf/ipps/ipdps2008.html#RaghavanKIM08