Reiner Hartenstein (keynote): New Horizons of Very High Performance Computing (VHPC): Hurdles and Chances;

RAW 2006, Rhodos Island, Greece, April 25 - 26, 2006: http://www.cecs.uci.edu/~papers/ipdps06/RAW.html

better slides: also see:      http://www.slidefinder.net/k/keynote_hpc_new/horizons_very_high/performance_computing_vhpc/hartensteinraw2006/1204026