TY - CONF
T1 - D-PROV
T2 - 5th Workshop on the Theory and Practice of Provenance, TaPP 2013
AU - Missier, Paolo
AU - Dey, Saumen
AU - Belhajjame, Khalid
AU - Cuevas-Vicenttín, Víctor
AU - Ludäscher, Bertram
N1 - Funding Information:
Acknowledgments. Work supported in part by NSF-OCI DataONE #0830944 (for Víctor Cuevas-Vicenttín) and made possible by the voluntary work of members of the DataONE Provenance Working Group. Special thanks to Yaxing Wei from ORNL for the design and implementation of the VisTrails climate workflows. Khalid Belhajjame was supported by the myGrid platform grant.
Publisher Copyright:
© TaPP 2013 .All right reserved.
PY - 2013
Y1 - 2013
N2 - This paper presents an extension to the W3C PROV1 provenance model, aimed at representing process structure. Although the modelling of process structure is out of the scope of the PROV specification, it is beneficial when capturing and analyzing the provenance of data that is produced by programs or other formally encoded processes. In the paper, we motivate the need for such and extended model in the context of an ongoing large data federation and preservation project, DataONE2, where provenance traces of scientific workflow runs are captured and stored alongside the data products. We introduce new provenance relations for modelling process structure along with their usage patterns, and present sample queries that demonstrate their benefit.
AB - This paper presents an extension to the W3C PROV1 provenance model, aimed at representing process structure. Although the modelling of process structure is out of the scope of the PROV specification, it is beneficial when capturing and analyzing the provenance of data that is produced by programs or other formally encoded processes. In the paper, we motivate the need for such and extended model in the context of an ongoing large data federation and preservation project, DataONE2, where provenance traces of scientific workflow runs are captured and stored alongside the data products. We introduce new provenance relations for modelling process structure along with their usage patterns, and present sample queries that demonstrate their benefit.
UR - http://www.scopus.com/inward/record.url?scp=85094177738&partnerID=8YFLogxK
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M3 - Paper
AN - SCOPUS:85094177738
Y2 - 2 April 2013 through 3 April 2013
ER -