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Preprints of the Keldysh Institute of Applied Mathematics, 2018, 201, 31 pp.
DOI: https://doi.org/10.20948/prepr-2018-201 (Mi ipmp2560) 		 
Database repairs for a class of constraints

E. E. Trifonova
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DOI: https://doi.org/10.20948/prepr-2018-201
Abstract: We consider the use of formal logic for eliminating inconsistencies in database content. We define a class of formulas in predicate calculus that allows expressing constraints defined in SQL for real databases. We consider different constructions of database repairs depending on the structure of formulas from this class.
Keywords: database repair, constraints, inconsistency.
Funding agency Grant number
Russian Academy of Sciences - Federal Agency for Scientific Organizations PRAS-18-01
Bibliographic databases:
Document Type: Preprint
Language: Russian
Citation: E. E. Trifonova, “Database repairs for a class of constraints”, Keldysh Institute preprints, 2018, 201, 31 pp.
Citation in format AMSBIB
\Bibitem{Tri18}
\by E.~E.~Trifonova
\paper Database repairs for a class of constraints
\jour Keldysh Institute preprints
\yr 2018
\papernumber 201
\totalpages 31
\mathnet{http://mi.mathnet.ru/ipmp2560}
\crossref{https://doi.org/10.20948/prepr-2018-201}
\elib{https://elibrary.ru/item.asp?id=36316067}
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    		Препринты Института прикладной математики им. М. В. Келдыша РАН
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