Conjunctive queries play an important role as an expressive query language for Description Logics (DLs). Although modern DLs usually provide for transitive roles, conjunctive quer...
Birte Glimm, Ian Horrocks, Carsten Lutz, Ulrike Sa...
Abstract. Inheritance is one of the key features for the success of objectoriented languages. Inheritance (or specialisation) supports incremental design and re-use of already writ...
We present a report on work in progress on certain aspects of a programme of research concerned with building formal, mathematical models both for aspects of the computational pro...
The study of belief change has been an active area in philosophy and AI.In recent years two special cases ofbelief change, belief revision and belief update, have been studied in ...
Abstract. Software systems evolve over time. From a component-based software engineering perspective, this means that either the components of the system need to change, or, if com...