Menno Dobber Robert D. van der Mei Ger Koole Dynamic Load Balancing and Job Replication in a Global-Scale Grid Environment: A Comparison. 207-218 2009 20 IEEE Trans. Parallel Distrib. Syst. 2 http://dx.doi.org/10.1109/TPDS.2008.61 db/journals/tpds/tpds20.html#DobberMK09