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dc.contributor.authorRodríguez González, María Elena
dc.contributor.authorOliva, Marta
dc.contributor.authorSaltor Soler, Félix Enrique
dc.contributor.authorCampderrich, Benet
dc.identifier.citationRodriguez, M., Oliva, M., Saltor, F., Campderrich, B. "On schema and functional architectures for multilevel secure and multiuser model federated DB systems". 1997.
dc.description.abstractThis paper presents an approach for tightly federated database systems with several federated schemas that consists of a schema architecture and a functional architecture. The reference schema architecture has been extended to deal with security aspects not well solved previously. The functional architecture includes the processors needed to build the federation and the main modules of the execution architecture.
dc.format.extent12 p.
dc.subjectÀrees temàtiques de la UPC::Informàtica
dc.subject.otherFederated database systems
dc.titleOn schema and functional architectures for multilevel secure and multiuser model federated DB systems
dc.typeExternal research report
dc.rights.accessOpen Access
dc.description.versionPostprint (published version)
upcommons.citation.authorRodriguez, M.; Oliva, M.; Saltor, F.; Campderrich, B.

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