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Monitoring distributed applications executed on a computational Grid is challenging since they are executed on several heterogeneous nodes belonging to different administrative domains. An application monitoring service should provide users and administrators with useful and dependable data on the applications executed on the Grid. We present in this paper a grid application monitoring service designed...
"Grid-Enabled SEE++" is based on the SEE++ software system for the biomechanical simulation of the human eye. "Grid-Enabled SEE++" extends SEE++ in several steps in order to develop an efficient grid-based tool for "Evidence Based Medicine", which supports surgeons in choosing optimal surgery techniques for the treatment of certain eye motility disorders. Recently, we...
This paper describes the "fusion plasma application" which is developed within the "Interactive European Grid" (int.eu.grid), making use of its architecture to produce interactive visualisation of a distributed simulation executing on the grid. In properly combining and, where necessary, adopting the building blocks "migrating desktop" (MD), "roaming access server"...
Managing the availability of services is an essential task in ensuring the availability of a grid infrastructure. This project aims to take the next step in the monitoring and management of grid computing systems by developing a standards-based distributed control plane for grid resources and middleware components. While many existing projects focus on the monitoring of grid resources and infrastructures,...
Scientific collaboration has become more and more important in current scientific research. A collaboration environment which simplifies integration and collaboration of heterogeneous scientific resources, for instance scientific computing software and scientific apparatuses, can accelerate progress of scientific research remarkably. We present a novel middleware to facilitate development of distributed...
Many production Grid infrastructures such as DEISA, EGEE, or TeraGrid have begun to offer services to endusers that include access to computational resources. The major goal of these infrastructures is to facilitate the routine interaction of scientists and their workflows with advanced tools and seamless access to computational resources via Grid middleware systems such as UNICORE, gLite or Globus...
Nowadays the grid community is facing complex challenges. Among them three are particularly interesting: the existence of many different grid middlewares; the increasing complexity of the submitted jobs; and the many different ways in which actors and resources can be arranged. In this paper we propose a combined solution to these problems which is based on the union of two concepts: a metagrid concept...
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