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March 2003
Description logics for semantic query optimization in object-oriented database systems
ACM Transactions on Database Systems (TODS), Volume 28, Issue 1Pages 1–50https://doi.org/10.1145/762471.762472

Semantic query optimization uses semantic knowledge (i.e., integrity constraints) to transform a query into an equivalent one that may be answered more efficiently. This article proposes a general method for semantic query optimization in the framework ...
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