Oliva, Marta; Saltor, Fèlix Maintaining the confidentiality of interoperable databases with a multilevel federated security system. (English) Zbl 1007.68052 Olivier, Martin S. (ed.) et al., Database and application security XV. IFIP TC11/ WG11.3 15th annual working conference, Niagara on the Lake, Ontario, Canada, July 15-18, 2001. Boston: Kluwer Academic Publishers. IFIP, Int. Fed. Inf. Process. 87, 269-282 (2002). MSC: 68P15 PDFBibTeX XMLCite \textit{M. Oliva} and \textit{F. Saltor}, IFIP, Int. Fed. Inf. Process. 87, 269--282 (2002; Zbl 1007.68052)
Abelló, Alberto; Samos, José; Saltor, Fèlix A framework for the classification and description of multidimensional data models. (English) Zbl 0988.68774 Mayr, Heinrich C. (ed.) et al., Database and expert systems applications. 12th international conference, DEXA 2001, Munich, Germany, September 3-5, 2001. Proceedings. Berlin: Springer. Lect. Notes Comput. Sci. 2113, 668-677 (2001). MSC: 68U99 68P15 PDFBibTeX XMLCite \textit{A. Abelló} et al., Lect. Notes Comput. Sci. 2113, 668--677 (2001; Zbl 0988.68774) Full Text: Link
Oliva, Marta; Saltor, Félix Integrating multilevel security policies in multilevel federated database systems. (English) Zbl 0999.68623 Thuraisingham, Bhavani (ed.) et al., Data and applications security. Developments and directions. IFIP TC11 / WG11.3 14th annual working conference on database security, Schoorl, the Netherlands, August 21-23, 2000. Boston: Kluwer Academic Publishers. IFIP, Int. Fed. Inf. Process. 73, 135-147 (2001). MSC: 68U99 68P15 PDFBibTeX XMLCite \textit{M. Oliva} and \textit{F. Saltor}, IFIP, Int. Fed. Inf. Process. 73, 135--147 (2001; Zbl 0999.68623)
Olive, Antoni; Saltor, Felix Formal verification of information derivability in databases using precedence analysis. (English) Zbl 0493.68106 Inf. Syst. 7, 209-215 (1982). MSC: 68P20 PDFBibTeX XMLCite \textit{A. Olive} and \textit{F. Saltor}, Inf. Syst. 7, 209--215 (1982; Zbl 0493.68106) Full Text: DOI