Name
Title | ||
|---|---|---|
Fault-tolerant execution of large parameter sweep applications across multiple VOs with storage constraints |
Abstract | ||
|---|---|---|
Applications that span multiple virtual organizations (VOs) are of great interest to the e-science community. However, our recent attempts to execute large-scale parameter sweep applications (PSAs) for real-world climate studies with the Nimrod-G tool have exposed problems in the areas of fault tolerance, data storage and trust management. In response, we have implemented a task-splitting approach that facilitates breaking up large PSAs into a sequence of dependent subtasks, improving fault tolerance; provides a garbage collection technique that deletes unnecessary data; and employs a trust delegation technique that facilitates flexible third party data transfers across different VOs. Copyright © 2008 John Wiley & Sons, Ltd. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1002/cpe.v21:3 | Concurrency and Computation: Practice and Experience |
Keywords | DocType | Volume |
e-science,parameter sweep applications,Grid | Journal | 21 |
Issue | ISSN | Citations |
3 | 1532-0626 | 2 |
PageRank | References | Authors |
0.41 | 11 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Shahaan Ayyub | 1 | 33 | 4.23 |
| David Abramson | 2 | 3302 | 393.08 |
| Colin Enticott | 3 | 231 | 21.68 |
| Slavisa Garic | 4 | 114 | 12.83 |
| Jefferson Tan | 5 | 20 | 5.23 |