158 search results - page 2 / 32 » Conservative extensions in modal logic |
AIML
1998
13 years 6 months ago
1998
Abstract. This paper presents a resolution decision procedure for transitive propositional modal logics. The procedure combines the relational translation method with an ordered ch...
FROCOS
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. We investigate the extension of modal logics by bisimulation quantifiers and present a class of modal logics which is decidable when augmented with bisimulation quanti...
LFCS
2007
Springer
13 years 11 months ago
2007
Springer
We combine first-order dynamic logic for reasoning about possible behaviour of hybrid systems with temporal logic for reasoning about the temporal behaviour during their operation...
CADE
2007
Springer
14 years 5 months ago
2007
Springer
We bring together two recent trends in description logic (DL): lightweight DLs in which the subsumption problem is tractable and conservative extensions as a central tool for forma...
JSC
2010
13 years 3 months ago
2010
We study the problem of deciding whether two ontologies are inseparable w.r.t. a signature Σ, i.e., whether they have the same consequences in the signature Σ. A special case is...