Application of Named Graphs Towards Custom Provenance Views
Conference
·
OSTI ID:977329
Provenance capture as applied to execution oriented and interactive workflows is designed to record minute detail needed to support a "modify and restart" paradigm as well as re-execution of past workflows. In our experience, provenance also plays an important role in human-centered verification, results tracking, and knowledge sharing. To enable this we must overcome the low level of detail received from most provenance capture mechanisms and pre-sent it in a user oriented view. In this paper, we present a design which leverages named graphs to create and man-age views as a server-side function, simplifying user presentation of provenance data.
- Research Organization:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 977329
- Report Number(s):
- PNNL-SA-64621; TRN: US201013%%369
- Resource Relation:
- Conference: 1st Workshop on the Theory and Practice of Provenance (TaPP '09), Paper No. 5
- Country of Publication:
- United States
- Language:
- English
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