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Provenance Storage, Querying, and Visualization in PBase

Lookup NU author(s): Professor Paolo MissierORCiD


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We present PBase, a repository for scientific workflows and their corresponding provenance information that facilitates the sharing of experiments among the scientific community. PBase is interoperable since it uses ProvONE, a standard provenance model for scientific workflows. Workflows and traces are stored in RDF, and with the support of SPARQL and the tree cover encoding, the repository provides a scalable infrastructure for querying the provenance data. Furthermore, through its user interface, it is possible to: visualize workflows and execution traces; visualize reachability relations within these traces; issue SPARQL queries; and visualize query results.

Publication metadata

Author(s): Cuevas-Vicenttin V, Kianmajd P, Ludascher B, Missier P, Chirigati F, Wei YX, Koop D, Dey S

Publication type: Conference Proceedings (inc. Abstract)

Publication status: Published

Conference Name: Provenance and Annotation of Data and Processes (IPAW 2014)

Year of Conference: 2015

Pages: 239-241

Online publication date: 21/03/2015

Acceptance date: 01/01/1900

ISSN: 0302-9743

Publisher: Springer


DOI: 10.1007/978-3-319-16462-5_24

Library holdings: Search Newcastle University Library for this item

ISBN: 9783319164618