Lawrence Leinweber Swarup Bhunia Fine-Grained Supply Gating Through Hypergraph Partitioning and Shannon Decomposition for Active Power Reduction. 373-378 2008 DATE http://dx.doi.org/10.1109/DATE.2008.4484709 conf/date/2008 db/conf/date/date2008.html#LeinweberB08