Yefim Shuf Ian M. Steiner Characterizing a Complex J2EE Workload: A Comprehensive Analysis and Opportunities for Optimizations. 44-53 2007 ISPASS http://doi.ieeecomputersociety.org/10.1109/ISPASS.2007.363735 conf/ispass/2007 db/conf/ispass/ispass2007.html#ShufS07