Made available in DSpace on 2020-12-10T16:55:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-01-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Simulation of large and complex systems, such as computing grids, is a difficult task. Current simulators,. despite providing accurate results, are significantly hard to use. They usually demand a strong knowledge of programming, what is not...