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Grid system is a promising solution for sharing distributed resources of registered participants to perform tasks whose demands may exceed the capacity of individual participating organization. However, the collaborative aspect of Grids is still underdeveloped as they lack features and mechanisms for human interaction and collaboration. This paper presents the design and development of a prototype...
Grid systems are developed in very dynamic and heterogeneous environments, characterized by an high level of unpredictability. Some system performance, in fact, may vary due to sudden failures or to the occurrence of circumstances unforeseeable deterministically (e.g. failure of the machines, load higher than the expected and inaccuracy in the estimation of parameters). The presence of a robust scheduling...
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