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The gViz Project



Visualization Middleware for e-Science




The gViz plume



The gViz Project, funded under the UK e-Science Core Programme, has studied the middleware required to support visualization systems in a Grid computing environment.  The project ran from August 2002 - July 2004.



Research

Two existing systems, IRIS Explorer from NAG Ltd, and pV3 from MIT, have been extended to exploit new Grid technologies.  New software (the gViz library) has been developed to act as the middleware 'glue' between simulations running on the Grid and a visualization system running on the desktop.  An XML language (skML) to describe visualization pipelines has also been developed, together with a proposal for handling visualization data formats.   Demonstrators with application to environmental science and computational biology were created.

Publications

A range of papers, presentations and posters were developed during the project and these can be downloaded from the publications section of the Web site.

Software

The gViz library provides middleware to connect simulations running on the Grid, with a visualization system running on the Grid.  This allows the remote simulation to be monitored and steered from the desktop.

The library software is available under an Open Source licence.  It was developed within the gViz project and continues to evolve in the Integrative Biology project.

Partners

The project partners were: University of Leeds; University of Oxford; Oxford Brookes University; CLRC/RAL; NAG Ltd, IBM (UK) Ltd; and Streamline Computing Ltd.



August 2005