Exploració per autor "García Solaco, Manuel Alberto"

Ara es mostren els items 1-4 de 4

    • Bases de datos interoperables: la problemática del acceso integrado 

      Castellanos Vázquez Gil, M. Guadalupe; García Solaco, Manuel Alberto; Saltor, Félix; Urpí Tubella, Antoni (1989)
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      La búsqueda de mecanismos que permitan alcanzar la interoperabilidad de sistemas de información heterogéneos a través del intercambio de datos de manera cooperativa y respetando siempre la autonomía de los participantes ...

    • Discriminated operations for interoperable databases 

      García Solaco, Manuel Alberto; Saltor Soler, Félix Enrique (Institute of Electrical and Electronics Engineers (IEEE), 1991)
      Text en actes de congrés
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      Federation Rules to be followed when associating external schemas into federated schemas are formulated. Discriminated operations in an object oriented model, such as discriminated generalization, and in the relational ...

    • On architectures for federated DB systems 

      Saltor Soler, Félix Enrique; Campderrich, Benet; García Solaco, Manuel Alberto (1994-02)
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      Different architectures for federated database systems have been proposed. We present three federation rules, analogous to the rules for fragmentation in distributed databases, and show that the reference architecture by ...

    • The development of semantic concepts in the BLOOM model using an object metamodel 

      Castellanos Vázquez, M. Guadalupe; Saltor Soler, Félix Enrique; García Solaco, Manuel Alberto (1991-07)
      Report de recerca
      Accés obert
      An object metamodel, based on four levels in the classification/instantiation dimension, is presented. The metaclass level is what characterizes models, including their behaviour. Using this metamodel, an object oriented ...