Radu Teodorescu Jun Nakano Abhishek Tiwari Josep Torrellas Mitigating Parameter Variation with Dynamic Fine-Grain Body Biasing. 27-42 2007 MICRO http://doi.ieeecomputersociety.org/10.1109/MICRO.2007.27 conf/micro/2007 db/conf/micro/micro2007.html#TeodorescuNTT07