We present a method of representing some classes of default theories as normal logic programs. The main point is that the standard semantics (i.e. SLDNF-resolution) computes answe...
In the context of the Semantic Web, several approaches to the combination of ontologies, given in terms of theories of classical first-order logic, and rule bases have been propo...
Jos de Bruijn, Thomas Eiter, Axel Polleres, Hans T...
This work discusses two non-traditional approaches for evaluating the imprecision of static analysis. The approaches are based on proofs of feasibility or infeasibility that are c...
PSL is a framework for describing dynamic and architectural properties of open systems. PSL extends established interface-based tactics for describing the functional properties of...
The evolution of Description Logics (DLs) and Propositional Dynamic Logics produced a hierar chy of decidable logics with multiple maximal el ements. It would be desirable to ...