Analysis of approaches for supporting the Open Provenance Model: A case study of the Trident workflow workbench
Future Generation Computer Systems(2011)
摘要
The Trident workbench is a platform for composing, executing and managing
scientific workflows. While Trident collects provenance in its native
provenance model, the third provenance challenge was an opportunity
to build support for the Open Provenance Model into Trident. There
are several possible approaches to harmonize our native model with
OPM, and such choices are also available to other existing provenance
and workflow systems working towards OPM compatibility. We identify
and analyze the relative merits of these approaches in an effort
to inform practitioners planning to support OPM in their existing
provenance/workflow systems. Further, we describe our experience
with using the integration approach we choose to interoperate with
other teams as part of the challenge.
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关键词
system integration,existing provenance,trident workbench,workflow system,native model,interoperability,trident workflow workbench,case study,native provenance model,integration approach,open provenance model,provenance challenge,opm compatibility,analysis,possible approach,scientific workflows
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