1 citations · 1 across the 2 of their papers we have counts for
2 papers
cs.DB2008
Equivalence of SQL Queries in Presence of Embedded Dependencies
Rada Chirkova, Michael Genesereth
We consider the problem of finding equivalent minimal-size reformulations of SQL queries in presence of embedded dependencies [1]. Our focus is on select-project-join (SPJ) queries…
cs.DB2005★ 1 cited
Database Reformulation with Integrity Constraints (extended abstract)
Rada Chirkova, Michael R. Genesereth
In this paper we study the problem of reducing the evaluation costs of queries on finite databases in presence of integrity constraints, by designing and materializing views. Given…