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CCGRID
2008
IEEE
14 years 7 days ago
2008
IEEE
Scientific workflows play an important role in today’s science. Many disciplines rely on workflow technologies to orchestrate the execution of thousands of computational tasks. ...
CCGRID
2008
IEEE
13 years 7 months ago
2008
IEEE
Fault tolerance is one of the key issues for large scale applications executed on high performance computing systems. In a cluster federation, clusters are gathered to provide hug...
CCGRID
2008
IEEE
14 years 7 days ago
2008
IEEE
Workflow Management System is generally utilized to define, manage and execute workflow applications on Grid resources. However, the increasing scale complexity, heterogeneity and...
CCGRID
2008
IEEE
14 years 7 days ago
2008
IEEE
Collective operations and non-blocking point-to-point operations are two important parts of MPI that each provide important performance and programmability benefits. Although non...
CCGRID
2008
IEEE
14 years 7 days ago
2008
IEEE
Replication is a key technique for improving fault tolerance. Replication can also improve application performance under some circumstances, but can have the opposite effect under...