Solutions and Query Rewriting in Data Exchange✩ Marcelo Arenasa , Pablo Barcel´ob , Ronald Fagin∗,c , Leonid Libkind a Department of Computer Science, Pontificia Universidad Cat´ olica, Av. Vicu˜

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Date: 2013-06-07 14:52:19 Data Information Relational model Mathematical structures Data integration Conjunctive query Structure Q Relational algebra Data management Database theory Mathematics		Solutions and Query Rewriting in Data Exchange✩ Marcelo Arenasa , Pablo Barcel´ob , Ronald Fagin∗,c , Leonid Libkind a Department of Computer Science, Pontificia Universidad Cat´ olica, Av. Vicu˜ Add to Reading List Source URL: homepages.inf.ed.ac.uk Download Document from Source Website File Size: 520,00 KB Share Document on Facebook

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