Rewriting Queries Using Views in Description Logics


The problem of rewriting queries using views is to iind a query expression that uses only a set of views V and is equivalent to (or maximally contained in) a given query Q. Rewriting queries using views is important for query optimization and for applications such as information integration and data warehousing. Description logics are a family of logics… (More)
DOI: 10.1145/263661.263673



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