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The consistency extractor system: Answer set programs for consistent query answering in databases

✍ Scribed by Monica Caniupán; Leopoldo Bertossi

Book ID
108113062
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
849 KB
Volume
69
Category
Article
ISSN
0169-023X

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We address the problem of retrieving certain and consistent answers to queries posed to a mediated data integration system under the local-as-view paradigm with open sources and conjunctive and disjunctive view definitions. For obtaining certain answers a query program is run under the cautious stab