158 search results - page 2 / 32 » Conservative extensions in modal logic |
AIML
1998
13 years 8 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
14 years 1 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
14 years 1 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 7 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 5 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...