Ontological query answering via rewriting
ADBIS, pp. 1-18, 2011.
database dfirst-order queryquery optimization techniqueontological constraintontological query answeringMore(5+)
Ontological databases extend traditional databases with ontological constraints. This technology is crucial for many applications such as semantic data publishing and integration as well as model-driven database design. For many classes of ontological constraints, query answering can be solved via query rewriting. In particular, given a c...More
Full Text (Upload PDF)
PPT (Upload PPT)