Florina M. Ciorba Theodore Andronikos Ioannis Riakiotakis Anthony T. Chronopoulos George K. Papakonstantinou Dynamic multi phase scheduling for heterogeneous clusters. 2006 conf/ipps/2006 IPDPS http://dx.doi.org/10.1109/IPDPS.2006.1639308 db/conf/ipps/ipdps2006.html#CiorbaARCP06