Browsing by Author "Oliva, Marta"
On schema and functional architectures for multilevel secure and multiuser model federated DB systems Rodríguez González, María Elena; Oliva, Marta; Saltor Soler, Félix Enrique; Campderrich, Benet (1997-07)
External research report
Open AccessThis 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 ...