19 search results - page 2 / 4 » Ontology Based Tracking and Propagation of Provenance Metada... |
FAST
2009
13 years 5 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...
OTM
2009
Springer
14 years 2 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
14 years 8 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...
VLDB
2007
ACM
14 years 7 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
13 years 11 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...