Chun Liu Anand Sivasubramaniam Mahmut T. Kandemir Organizing the Last Line of Defense before Hitting the Memory Wall for CMP. 176-185 2004 conf/hpca/2004 HPCA http://csdl.computer.org/comp/proceedings/hpca/2004/2053/00/20530176abs.htm db/conf/hpca/hpca2004.html#LiuSK04