The aim of this paper is to investigate the expressibility of classical propositional monomodal logics. To this end, a notion of embedding of one logic into another is introduced,...
This paper has two goals. First, we develop frameworks for logical systems which are able to re ect not only nonmonotonic patterns of reasoning, but also paraconsistent reasoning....
Recent years have seen the emergence of a new generation of heavily-optimised modal decision procedures. Several systems based on such procedures are now available and have proved...
Ian Horrocks, Peter F. Patel-Schneider, Roberto Se...