Ankush Varma Bruce L. Jacob Eric Debes Igor Kozintsev Paul Klein Accurate and fast system-level power modeling: An XScale-based case study. 2007 6 ACM Trans. Embedded Comput. Syst. 4 http://doi.acm.org/10.1145/1274858.1274864 db/journals/tecs/tecs6.html#VarmaJDKK07