Théodore Jean Richard Relaza Jacques Jorda Abdelaziz Mzoughi 785-788 2015 CCGRID https://doi.org/10.1109/CCGrid.2015.76 https://doi.ieeecomputersociety.org/10.1109/CCGrid.2015.76 conf/ccgrid/2015 db/conf/ccgrid/ccgrid2015.html#RelazaJM15