Construct · 1 fields · 1 citations

consistent query answering: a standalone construct

One name. One construct. A landmark on the map.

● anchor · a standalone construct Nearest construct by meaning·not indexed
consistentquery answering1 CONSTRUCTConsistent queryARENAS · DATA QUALITY

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Data quality

answering queries over an inconsistent database by returning only answers true in every minimal repair that satisfies the integrity constraints.

In data quality, consistent query answering refers to answering queries over an inconsistent database by returning only answers true in every minimal repair that satisfies the integrity constraints. This meaning comes from Arenas (1999) in Proceedings of the eighteenth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems.[1]

Unit
Recovery means
Measured by

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Nearby constructs

data quality1 fields · 1 citationsanchor · a standalone constructintegrity5 fields · 14 citationsjingle · one word, five constructsminimal repair1 fields · 1 citationsanchor · a standalone construct

References

  1. Arenas, M., Bertossi, L., & Chomicki, J. (1999). Consistent query answers in inconsistent databases. Proceedings of the eighteenth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems. https://doi.org/10.1145/303976.303983

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