The first Provenance Challenge was set up in order to provide a forum for the community to understand the capabilities of different provenance systems and the expressiveness of their provenance representations. To this end, a functional magnetic resonance imaging workflow was defined, which participants had to either simulate or run in order to produce some provenance representation, from which a set of identified queries had to be implemented and executed. Sixteen teams responded to the challenge, and submitted their inputs. In this paper, we present the challenge workflow and queries, and summarize the participants' contributions. Copyright © 2007 John Wiley & Sons, Ltd.
CITATION STYLE
Moreau, L., Ludäscher, B., Altintas, I., Barga, R. S., Bowers, S., Callahan, S., … Zhao, Y. (2008, April 10). Special issue: The first Provenance Challenge. Concurrency and Computation: Practice and Experience. John Wiley and Sons Ltd. https://doi.org/10.1002/cpe.1233
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