19 search results - page 2 / 4 » Ontology Based Tracking and Propagation of Provenance Metada... |
FAST
2009
14 years 7 months ago
2009
We present a formalism for provenance in distributed systems based on the -calculus. Its main feature is that all data products are annotated with metadata representing their prov...
89
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OTM
2009
Springer
15 years 4 months ago
2009
Springer
Provenance, from the French word “provenir”, describes the lineage or history of a data entity. Provenance is critical information in scientific applications to verify experime...
WWW
2004
ACM
15 years 10 months ago
2004
ACM
This paper explains our research and implementations of manual, automatic and deep annotations of provenance logs for e-Science in silico experiments. Compared to annotating gener...
152
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VLDB
2007
ACM
15 years 9 months ago
2007
ACM
We consider systems for data sharing among heterogeneous peers related by a network of schema mappings. Each peer has a locally controlled and edited database instance, but wants ...
ICAIL
2007
ACM
15 years 1 months ago
2007
ACM
Legal-RDF.org1 publishes a practical ontology that models both the layout and content of a document and metadata about the document; these have been built using data models implici...