Florina M. Ciorba Ioannis Riakiotakis Theodore Andronikos Anthony T. Chronopoulos George K. Papakonstantinou Optimal synchronization frequency for dynamic pipelined computations on heterogeneous systems. 410-415 2007 CLUSTER http://dx.doi.org/10.1109/CLUSTR.2007.4629257 conf/cluster/2007 db/conf/cluster/cluster2007.html#CiorbaRACP07