Algorithms And Data Structures

Provenance and Annotation of Data and Process by Luc Moreau, Deborah L. McGuinness, James R. Michaelis PDF

By Luc Moreau, Deborah L. McGuinness, James R. Michaelis

ISBN-10: 3642178189

ISBN-13: 9783642178184

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The hedge tier also interfaces with the Path Tier that will be described in the next section. The Agent entity describes the person or control that initiated the VAP run. Artifact entities correspond to VAP parameter settings along with VAP or sensor data streams to build the product. The definition of artifacts will be extended to include the Dublin Core Element Set along with emerging standards from the Climate and Forecast Working Group. Process entities include workflow controller logic, and data pre and post processing along with Dublin Core metadata describing the software identity and version number.

After a query is entered into the query window and executed, the new provenance views that correspond to the query answer are constructed and displayed in the browser. In the Approaches for Exploring and Querying Scientific Workflow Provenance Graphs (a) (b) 23 (c) Fig. 5. Incrementally query support in the provenance browser: (a) the result of the first QLP query (expressed over the lineage graph of Fig. 4(a)); (b) the result of the second QLP query expressed over the result of the first query; and (c) the query window example of Fig.

Component Software: Beyond Object-Oriented Programming. , Boston (2002) 25. : Programming evolvable web services. In: PESOS 2010: Proceedings of the 2nd International Workshop on Principles of Engineering Service-Oriented Systems, pp. 43–49. ACM, New York (2010) 26. edu Abstract. While many scientific workflow systems track and record data provenance, few tools have been developed that provide convenient and effective ways to access and explore this information. , to select certain portions of provenance graphs or to determine if certain paths exist between items within a graph).

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Provenance and Annotation of Data and Process by Luc Moreau, Deborah L. McGuinness, James R. Michaelis

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