WePIGE: The WebLab Provenance Information Generator and Explorer

Clément Caron (1) , Bernd Amann (1) , Camelia Constantin (1) , Patrick Giroux

1 BD - Bases de Données

WePIGE illustrates a new approach for extracting fine-grained provenance information from XML artefact-based workflow executions. The extraction framework relies on the usage of XPath mapping rules for inferring data and service dependency links [2]. This demonstration illustrates the usage of the WePIGE graphical user interface for exploring the provenance graph generated by a predefined set of mapping rules and for semi-automatically inferring new provenance mapping rules between user selected XML fragments.

Domaines: Informatique [cs]

Clément Caron, Bernd Amann, Camelia Constantin, Patrick Giroux. WePIGE: The WebLab Provenance Information Generator and Explorer. 17th International Conference on Extending Database Technology, EDBT 2014, Mar 2014, Athens, Greece. pp.664-667. ⟨hal-01217477⟩