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Blog Archives
Scheduling Jobs on the Grid – Multicriteria Approach
In the paper we present two different models of Grid resource management problems: (i) Grid scheduling problems with no time characteristics available, and (ii) scheduling of jobs in presence of time characteristics achieved by using some prediction techniques, and resource reservation mechanisms ...
Programming Grid Applications with Gridge
Not many fully integrated Grid solutions exist on today’s market. In this paper we present the PSNC’s Grid toolkit, called Gridge, which is fully integrated Grid environment, consisting of tools and Grid services to enable challenging scientific and commercial applications on the Grid.
User Interaction and Workflow Management in Grid enabled e-VLBI Experiments
The purpose of this paper is to present the design of the integration of radio-astronomical VLBI experiments with the Grid environment. The current status of the VLBI process is described, and the main part of this document presents the proposed architecture for the development of the next genera ...
Integrating Instruments in the Grid for On-line and Off-line Processing in a Synchrotron Radiation Facility
Experimental stations in facilities like Synchrotrons and Free Electron Lasers produce very large data sets. With access to distributed computing paradigms and Grid infrastructures, the data are processed on-line. This requires considerable computing power and storage requirements. Moreover, the ...
Science on the TeraGrid
The TeraGrid is an advanced, integrated, nationally-distributed, open, user-driven, US cyberinfrastructure that enables and supports leading edge scientific discovery and promotes science and technology education. It comprises supercomputing resources, storage systems, visualization resources, da ...
Parallel Large Scale Simulations in the PL-Grid Environment
The growing demand for computational power causes that Grids are becoming mission-critical components in research and industry, offering sophisticated solutions in leveraging large-scale computing and storage resources. The nature a Grid in which resources are usually shared among multiple organi ...