Sfoglia per Autore  

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Mostrati risultati da 1 a 20 di 319
Titolo Data di pubblicazione Autore(i) File
On Using Materialization Strategies for a Temporal Authorization Model 1-gen-1996 Ferrari, Elena; Elisa, Bertino; Claudio, Bettini; Alberto, Motta; Pierangela, Samarati
A decentralized temporal autoritzation model 1-gen-1996 Elisa, Bertino; Claudio, Bettini; Ferrari, Elena; Pierangela, Samarati
A Formal Temporal Object-Oriented Data Model 1-gen-1996 Elisa, Bertino; Ferrari, Elena; Giovanna, Guerrini
A Temporal Access Control Mechanism for Database Systems 1-gen-1996 Elisa, Bertino; Claudio, Bettini; Ferrari, Elena; Pierangela, Samarati
Supporting Periodic Authorizations and Temporal Reasoning in Database Access Control 1-gen-1996 Elisa, Bertino; Claudio, Bettini; Ferrari, Elena; Pierangela, Samarati
Query Processing 1-gen-1997 Elisa, Bertino; Barbara, Catania; Ferrari, Elena
Administration Policies in a Multipolicy Autorization System 1-gen-1997 Elisa, Bertino; Ferrari, Elena
A Principled Approach to Object Deletion and Garbage Collection in a Multi-Level Secure Object Bases 1-gen-1997 Elisa, Bertino; Ferrari, Elena
A flexible model supporting the specification and enforcement of role-based authorization in workflow management systems 1-gen-1997 Elisa, Bertino; Ferrari, Elena; Vijayalakshmi, Atluri
T_Chimera: A Temporal Object-Oriented Data Model 1-gen-1997 Elisa, Bertino; Ferrari, Elena; Giovanna, Guerrini
Providing flexibility in information flow control for object oriented systems 1-gen-1997 Ferrari, Elena; Pierangela, Samarati; Elisa, Bertino; Sushil, Jajodia
Decentralized Administration for a Temporal Access Control Model 1-gen-1997 Elisa, Bertino; Claudio, Bettini; Ferrari, Elena; Pierangela, Samarati
Data Security 1-gen-1998 Elisa, Bertino; Ferrari, Elena
Object Orientation in Access and Information Flow Control Enforcement 1-gen-1998 Bertino, E.; DE CAPITANI DI VIMERCATI, S.; Ferrari, Elena; Samarati, P.
Extending the ODMG Object Model with Time 1-gen-1998 Elisa, Bertino; Ferrari, Elena; Giovanna, Guerrini; Isabella, Merlo
Mandatory security and object-oriented systems: A multilevel entity model and its mapping onto a single-level object model 1-gen-1998 Bertino, E; Ferrari, Elena; Samarati, P.
An Authorization Model and Its Formal Semantics 1-gen-1998 Elisa, Bertino; Francesco, Buccafurri; Ferrari, Elena; Pasquale, Rullo
An Access Control Model Supporting Periodicity Constraints and Temporal Reasoning 1-gen-1998 Bertino, E.; Bettini, C.; Ferrari, Elena; Samarati, P.
An Approach to Model and Query Event-Based Temporal Data 1-gen-1998 Elisa, Bertino; Ferrari, Elena; Giovanna, Guerrini
Navigational Access in a Temporal Object Model 1-gen-1998 Bertino, E.; Ferrari, Elena; Guerrini, G.
Mostrati risultati da 1 a 20 di 319
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