Shuai Wang Jie Hu Sotirios G. Ziavras Sung Woo Chung Exploiting narrow-width values for thermal-aware register file designs. 1422-1427 2009 DATE http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=5090609&arnumber=5090887&count=326&index=273 conf/date/2009 db/conf/date/date2009.html#WangHZC09