Ontological metamodeling or multilevel-modeling refers to ng complex domains at multiple levels of abstraction, especially in domains where the borderline between individuals and c...
In the last two decades we have witnessed an impressive advance in the efficiency of propositional satisfiability techniques (SAT), which has brought large and previously-intractab...
Database transformations arise in many di erent settings including database integration, evolution of database systems, and implementing user views and data-entry tools. This paper...
An emerging trend in Web computing aims at collecting and integrating distributed data. For instance, community driven efforts recently have build ontological repositories made of...
Intrusions impose tremendous threats to today’s computer hosts. Intrusions using security breaches to achieve unauthorized access or misuse of critical information can have cata...
Chuan Feng, Jianfeng Peng, Haiyan Qiao, Jerzy W. R...