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In this paper we present an architecture of a middleware layer that enables users of mobile devices to seamlessly and securely access distributed resources in a Grid. It lays the ground work for an application toolkit that addresses issues such as delegation of the job to the Grid service, interaction with heterogeneous mobile devices, support for offline processing, secure communication between the...
In the Grid computing, it is a key issue how limited network resources are effectively shared by communications of various applications in order to improve the application-level performance, e.g., to reduce the completion time of each application and/or a set of applications. In fact, the communication of an application changes the condition of network resources, which may, in turn, affect the communications...
Grid computing is becoming a mainstream technology for sharing large-scale resources, accomplishing collaborative tasks and integrating distributed systems. With the development of the Grid technology, the Grid will provide the fundamental infrastructure not only for e-Science but also for e-Business, e-Government and e-Life. The workflow management system in the Grid is important to support such...
The sophisticated distribution of computing some difficult mathematical tasks between geographically scattered computers, connected into the so-called grids, offers to users the potential of using a processing power several times higher than that of a supercomputer or a cluster at a much lower price. A crucial problem of recent applications requiring the grid-based solution is that they are designed...
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