Practical Query Answering in Data Exchange Under Inconsistency-Tolerant Semantics

EDBT, pp. 233-244, 2016.

Cited by: 3|Views12


Exchange-repair semantics (or, XR-Certain semantics) is a recently proposed inconsistency-tolerant semantics in the context of data exchange. This semantics makes it possible to provide meaningful answers to target queries in cases in which a given source instance cannot be transformed into a target instance satisfying the constraints of ...More



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