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Displaying 1-6 out of 6 total
Ultrascale Visualization of Climate Data
Found in: Computer
By Dean N. Williams,Timo Bremer,Charles Doutriaux,John Patchett,Sean Williams,Galen Shipman,Ross Miller,David R. Pugmire,Brian Smith,Chad Steed,E. Wes Bethel,Hank Childs,Harinarayan Krishnan,Prabhat Prabhat,Michael Wehner,Claudio T. Silva,Emanuele Santos,David Koop,Tommy Ellqvist,Jorge Poco,Berk Geveci,Aashish Chaudhary,Andy Bauer,Alexander Pletzer,Dave Kindig,Gerald L. Potter,Thomas P. Maxwell
Issue Date:September 2013
pp. 68-76
Collaboration across research, government, academic, and private sectors is integrating more than 70 scientific computing libraries and applications through a tailorable provenance framework, empowering scientists to exchange and examine data in novel ways...
VisComplete: Automating Suggestions for Visualization Pipelines
Found in: IEEE Transactions on Visualization and Computer Graphics
By David Koop
Issue Date:November 2008
pp. 1691-1698
Building visualization and analysis pipelines is a large hurdle in the adoption of visualization and workflow systems by domain scientists. In this paper, we propose techniques to help users construct pipelines by consensus—automatically suggesti...
Using Mediation to Achieve Provenance Interoperability
Found in: Services, IEEE Congress on
By Tommy Ellqvist, David Koop, Juliana Freire, Cláudio Silva, Lena Strömbäck
Issue Date:July 2009
pp. 291-298
Provenance is essential in scientific experiments. It contains information that is key to preserving the data, to determining their quality and authorship, and to reproduce as well as validate the results. In complex experiments and analyses, where multiple...
Using Mediation to Achieve Provenance Interoperability (Extended Abstract)
Found in: eScience, IEEE International Conference on
By Tommy Ellkvist, David Koop, Juliana Freire, Cláudio Silva, Lena Strömbäck
Issue Date:December 2008
pp. 398-399
Provenance is essential in scientific experiments.
Provenance for Computational Tasks: A Survey
Found in: Computing in Science and Engineering
By Juliana Freire, David Koop, Emanuele Santos, Cláudio T. Silva
Issue Date:May 2008
pp. 11-21
The problem of systematically capturing and managing provenance for computational tasks has recently received significant attention because of its relevance to a wide range of domains and applications. The authors give an overview of important concepts rel...
Querying and re-using workflows with VsTrails
Found in: Proceedings of the 2008 ACM SIGMOD international conference on Management of data (SIGMOD '08)
By Carlos E. Scheidegger, Claudio T. Silva, David Koop, Huy T. Vo, Juliana Freire
Issue Date:June 2008
pp. 13-14
We show how work flow systems can be augmented to leverage provenance information to enhance usability. In particular, we will demonstrate new mechanisms and intuitive user interfaces designed to allow users to query work flows by example and to refine wor...