2 papers
cs.DB2004
Enhancing the expressive power of the U-Datalog language
Elisa Bertino, Barbara Catania, Roberta Gori
U-Datalog has been developed with the aim of providing a set-oriented logical update language, guaranteeing update parallelism in the context of a Datalog-like language. In U-Datal…
cs.PL2002
Introducing Dynamic Behavior in Amalgamated Knowledge Bases
Elisa Bertino, Barbara Catania, Paolo Perlasca
The problem of integrating knowledge from multiple and heterogeneous sources is a fundamental issue in current information systems. In order to cope with this problem, the concept…