Computational Science and Engineering (CSE) workflows are large-scale, requireHigh Performance Computing (HPC) execution, and have the exploratory nature ofscience.During the long run, which often lasts for hours or days, users need to steerthe workflow by dynamically analyzing it and adapting it to improve the qualityof results or to reduce the execution time. However, to steer the workflow, userstypically perform several interactions (called user steering actions), which need tobe tracked. Otherwise, users find it harder to understand how and what needs to besteered, they can steer in a misleading way, it can be difficult to explain the resultsthat were consequences of their actions, and it can be impossible to reproduce theresults. This ...
Journal ArticleThe automated tracking and storage of provenance information promises to be a major a...
PresentationWorkflows and Computational Processes. Workflows are emerging as a paradigm for represe...
Scientific workflow management systems are increaingly providing the ability to manage and query the...
Computational Science and Engineering (CSE) workflows are large-scale, requireHigh Performance Compu...
International audienceIn long-lasting scientific workflow executions in HPC machines, computational ...
Scientific workflows are commonly used to model and execute large-scale scientific experiments. They...
International audienceScientific workflows need to be iteratively, and often interactively, executed...
International audienceComputational Science and Engineering (CSE) projects are typically developed b...
Integrated provenance support promises to be a chief advantage of scientific workflow systems over s...
Scientific workflow systems are equipped of provenance modules able to collect data produced and con...
Repeated executions of resource-intensive workflows over a large number of runs are commonly observe...
International audienceMany scientific workflows are data-intensive and need be iteratively executed ...
Running experiments on modern systems such as supercomputers, cloudinfrastructures or P2P networks b...
Provenance registration is becoming more and more important, as we increase the size and number of e...
Abstract: Workflows are increasingly used in science to manage complex computations and data proces...
Journal ArticleThe automated tracking and storage of provenance information promises to be a major a...
PresentationWorkflows and Computational Processes. Workflows are emerging as a paradigm for represe...
Scientific workflow management systems are increaingly providing the ability to manage and query the...
Computational Science and Engineering (CSE) workflows are large-scale, requireHigh Performance Compu...
International audienceIn long-lasting scientific workflow executions in HPC machines, computational ...
Scientific workflows are commonly used to model and execute large-scale scientific experiments. They...
International audienceScientific workflows need to be iteratively, and often interactively, executed...
International audienceComputational Science and Engineering (CSE) projects are typically developed b...
Integrated provenance support promises to be a chief advantage of scientific workflow systems over s...
Scientific workflow systems are equipped of provenance modules able to collect data produced and con...
Repeated executions of resource-intensive workflows over a large number of runs are commonly observe...
International audienceMany scientific workflows are data-intensive and need be iteratively executed ...
Running experiments on modern systems such as supercomputers, cloudinfrastructures or P2P networks b...
Provenance registration is becoming more and more important, as we increase the size and number of e...
Abstract: Workflows are increasingly used in science to manage complex computations and data proces...
Journal ArticleThe automated tracking and storage of provenance information promises to be a major a...
PresentationWorkflows and Computational Processes. Workflows are emerging as a paradigm for represe...
Scientific workflow management systems are increaingly providing the ability to manage and query the...