Data Provenance Task

A Data Provenance Task is a provenance task that records information about the origins of some dataset.

• Context:
  • It can record information about how, when, and by whom a piece of information was obtained.
  • It can involve the generation of “inverse queries” to find out source tuples that contribute to it.
  • It can involve the explicit recording of the links between source and target tuples.
  • …
• Counter-Example(s):
  • a Database Population Task.
• See: Data Curation Task.

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