Ik Joon Chang Debabrata Mohapatra Kaushik Roy A voltage-scalable & process variation resilient hybrid SRAM architecture for MPEG-4 video processors. 670-675 2009 DAC http://doi.acm.org/10.1145/1629911.1630087 conf/dac/2009 db/conf/dac/dac2009.html#ChangMR09