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An Annotation Management System for Relational Databases
[chapter]
2004
Proceedings 2004 VLDB Conference
We present an annotation management system for relational databases. In this system, every piece of data in a relation is assumed to have zero or more annotations associated with it and annotations are propagated along, from the source to the output, as data is being transformed through a query. Such an annotation management system is important for understanding the provenance and quality of data, especially in applications that deal with integration of scientific and biological data. We
doi:10.1016/b978-012088469-8/50079-6
fatcat:szox7bo7nreozoe5dklkbwp5fy