Wiki source code of Provenance of simulation and data analysis workflows
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4.2 | 1 | == Introduction == |
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4.2 | 3 | Computational provenance is a record of all the steps in a computational scientific workflow, including the code that was run, input data, the computational environment (hardware, OS, compiler versions, library version...), and output data. |
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4.2 | 5 | Capturing computational provenance facilitates: |
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4.2 | 7 | * reproducibility of results |
| 8 | * management and tracking of workflows/projects by the scientists/engineers involved | ||
| 9 | * evaluation/review by other scientists and engineers | ||
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4.2 | 13 | == Standards == |
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4.2 | 15 | Information about the W3C PROV ontology and related tools |
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4.2 | 18 | == Storage of provenance in the Knowledge Graph == |
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| 21 | == Tools for automated capture of provenance == | ||
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| 23 | * on different systems: | ||
| 24 | ** HPC systems | ||
| 25 | ** neuromorphic systems | ||
| 26 | ** Jupyter notebooks | ||
| 27 | ** users' own computers | ||
| 28 | * prospective/pre-emptive vs run-time provenance capture | ||
| 29 | * capture of metadata vs capture of artefacts | ||
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| 31 | == Communication between computer systems and the KG == | ||
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| 33 | * local cache and synchronization? | ||
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| 36 | == User interfaces for browsing, visualizing, and searching provenance information == | ||
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