Query evaluation in almost consistent databases using residues

dc.creatorArenas Saavedra, Marcelo Alejandro
dc.creatorBertossi Duran, Leopoldo
dc.creatorChomicki, Jan
dc.date.accessioned2022-05-17T15:57:16Z
dc.date.available2022-05-17T15:57:16Z
dc.date.created2022-05-17T15:57:16Z
dc.date.issued1998
dc.identifier10.1109/SCCC.1998.730777
dc.identifier818686162
dc.identifierhttps://doi.org/10.1109/SCCC.1998.730777
dc.identifierhttps://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=730777
dc.identifierhttps://repositorio.uc.cl/handle/11534/64049
dc.description.abstractThe authors consider the problem of logical characterization of the notion of correct answers in a relational database that may violate given integrity constraints. This notion is captured in terms of the possible repaired versions of the database. A computational counterpart of the semantic notion is provided in terms of the reconstruction of the database as a deductive database to which concepts and techniques from semantic query optimization are applied with the purpose of computing correct answers.
dc.languageen
dc.publisherIEEE
dc.relationProceedings SCCC International Conference of the Chilean Society of Computer Science (18° : 1998 : Antofagasta, Chile)
dc.rightsacceso restringido
dc.subjectQuery processing
dc.subjectTransaction databases
dc.subjectDatabase languages
dc.subjectComputer science
dc.subjectRead only memory
dc.subjectDatabase systems
dc.subjectElectrical capacitance tomography
dc.titleQuery evaluation in almost consistent databases using residues
dc.typecomunicación de congreso


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