Diana Marculescu Siddharth Garg Process-Driven Variability Analysis of Single and Multiple Voltage-Frequency Island Latency-Constrained Systems. 893-905 2008 27 IEEE Trans. on CAD of Integrated Circuits and Systems 5 http://dx.doi.org/10.1109/TCAD.2008.917969 db/journals/tcad/tcad27.html#MarculescuG08