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» Pegasus: Mapping Scientific Workflows onto the Grid
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EAGC
2004
Springer
13 years 10 months ago
Pegasus: Mapping Scientific Workflows onto the Grid
In this paper we describe the Pegasus system that can map complex workflows onto the Grid. takes an abstract description of a workflow and finds the appropriate data and Grid reso...
Ewa Deelman, James Blythe, Yolanda Gil, Carl Kesse...
CONCURRENCY
2008
142views more  CONCURRENCY 2008»
13 years 5 months ago
Provenance trails in the Wings/Pegasus system
Our research focuses on creating and executing large-scale scientific workflows that often involve thousands of computations over distributed, shared resources. We describe an app...
Jihie Kim, Ewa Deelman, Yolanda Gil, Gaurang Mehta...
SAC
2005
ACM
13 years 10 months ago
The Pegasus portal: web based grid computing
is a planning framework for mapping abstract workflows for execution on the Grid. This paper presents the implementation of a web-based portal for submitting workflows to the Grid...
Gurmeet Singh, Ewa Deelman, Gaurang Mehta, Karan V...
CONCURRENCY
2006
92views more  CONCURRENCY 2006»
13 years 5 months ago
What makes workflows work in an opportunistic environment?
In this paper, we examine the issues of workflow mapping and execution in opportunistic environments such as the grid. As applications become ever more complex, the process of cho...
Ewa Deelman, Tevfik Kosar, Carl Kesselman, Miron L...
GSEM
2007
Springer
13 years 8 months ago
Mapping of SLA-based Workflows with light Communication onto Grid Resources
Service Level Agreements (SLAs) are currently one of the major research topics in Grid Computing. Among those system components that support SLA-aware Grid jobs, the SLA mapping me...
Dang Minh Quan, Jörn Altmann