Hermes Senger Fabrício Alves Barbosa da Silva Waneron M. Nascimento Hierarchical Scheduling of Independent Tasks with Shared Files. 51 2006 conf/ccgrid/2006 CCGRID http://doi.ieeecomputersociety.org/10.1109/CCGRID.2006.143 db/conf/ccgrid/ccgrid2006.html#SengerSN06