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:In a grid computing environment, heterogeneous resources are distributed in multiple VOs which may have different local policies. Hence, scheduling and resource management are challenging tasks in this context. Since a meta-scheduler is able to provide a virtualized resource access interface to end users, and enforce global policies for both resource(More)
Multi-thread is a mature and widely-used programming mode for multitasking applications developing, especially in Java. However java.lang.Thread is not designed for HPC parallel programming. Java multi-thread program is confined within single compute host. CommonJ Work Manager is a joint specification proposed by IBM and BEA. Work Manager is a higher-level(More)
Grid computing has adopted Web services technology to deal with environmental heterogeneity and to enhance service and application interoperability. However, it is a challenge to realize Web service applications with high performance, reliability and availability to meet the requirements of grid communities. Platform EGO is a SOA based grid platform newly(More)
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