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Inconsistency-Tolerant Integrity Checking

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Inconsistency-Tolerant Integrity Checking

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dc.contributor.author Decker, Hendrik es_ES
dc.contributor.author Martinenghi, D. es_ES
dc.date.accessioned 2016-09-12T08:58:50Z
dc.date.available 2016-09-12T08:58:50Z
dc.date.issued 2011-02
dc.identifier.issn 1041-4347
dc.identifier.uri http://hdl.handle.net/10251/69250
dc.description.abstract All methods for efficient integrity checking require all integrity constraints to be totally satisfied, before any update is executed. However, a certain amount of inconsistency is the rule, rather than the exception in databases. In this paper, we close the gap between theory and practice of integrity checking, i.e., between the unrealistic theoretical requirement of total integrity and the practical need for inconsistency tolerance, which we define for integrity checking methods. We show that most of them can still be used to check whether updates preserve integrity, even if the current state is inconsistent. Inconsistency-tolerant integrity checking proves beneficial both for integrity preservation and query answering. Also, we show that it is useful for view updating, repairs, schema evolution, and other applications. es_ES
dc.description.sponsorship Hendrik Decker has been supported by FEDER and the Spanish MEC grant TIN2006-14738-C02-01. Davide Martinenghi has been supported by the Search Computing (SeCo) project, funded by ERC under the 2008 Call for "IDEAS Advanced Grants." The authors also wish to thank Davide Barbieri for his valuable contribution to the experimental evaluation. en_EN
dc.language Inglés es_ES
dc.publisher Institute of Electrical and Electronics Engineers (IEEE) es_ES
dc.relation FEDER es_ES
dc.relation Spanish MEC TIN2006-14738-C02-01 es_ES
dc.relation ERC es_ES
dc.relation.ispartof IEEE Transactions on Knowledge and Data Engineering es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Integrity checking es_ES
dc.subject Inconsistency tolerance es_ES
dc.title Inconsistency-Tolerant Integrity Checking es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1109/TKDE.2010.87
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario Mixto Tecnológico de Informática - Institut Universitari Mixt Tecnològic d'Informàtica es_ES
dc.description.bibliographicCitation Decker, H.; Martinenghi, D. (2011). Inconsistency-Tolerant Integrity Checking. IEEE Transactions on Knowledge and Data Engineering. 23(2):218-234. doi:10.1109/TKDE.2010.87 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1109/TKDE.2010.87 es_ES
dc.description.upvformatpinicio 218 es_ES
dc.description.upvformatpfin 234 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 23 es_ES
dc.description.issue 2 es_ES
dc.relation.senia 39476 es_ES


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