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An annotation management system for relational databases
2005
The VLDB journal
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:10.1007/s00778-005-0156-6
fatcat:qehzlc3szjbo3bc47o4wvbxm2e