Kip Killpack Suriyaprakash Natarajan Arun Krishnamachary Pouria Bastani Case Study on Speed Failure Causes in a Microprocessor. 224-230 2008 25 IEEE Design & Test of Computers 3 http://dx.doi.org/10.1109/MDT.2008.61 db/journals/dt/dt25.html#KillpackNKB08