Concurrency and Computation Practice and Experience · 2007 · 51 citations · 7 references
ComputingComputer ScienceData ManagementDatabasesScientific ComputingData CollectionData OrchestrationData ProvenanceWorkflow ManagementWorkflow OrchestrationData Provenance ModelingData Stream ModelProvenance CaptureProvenance ModelsProvenance QueryingProvenance RecordsScientific Workflow ManagementScientific Workflow Provenance
Abstract We describe a provenance model tailored to scientific workflows based on the collection‐oriented modeling and design paradigm. Our implementation within the Kepler scientific workflow system captures the dependencies of data and collection creation events on preexisting data and collections, and embeds these provenance records within the data stream. A provenance query engine operates on self‐contained workflow traces representing serializations of the output data stream for particular workflow runs. We demonstrate this approach in our response to the first provenance challenge. Copyright © 2007 John Wiley & Sons, Ltd.
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Special Issue: The First Provenance Challenge
Luc Moreau, Bertram Ludäscher, İlkay Altıntaş et al. · Concurrency and Computation Practice and Experience · 2007 · 133 citations · Full text