Sciweavers

797 search results - page 15 / 160
» Logics with an existential modality
Sort
View
CADE
2006
Springer
14 years 2 months ago
Presburger Modal Logic Is PSPACE-Complete
We introduce a Presburger modal logic PML with regularity constraints and full Presburger constraints on the number of children that generalize graded modalities, also known as num...
Stéphane Demri, Denis Lugiez
CADE
2001
Springer
14 years 11 months ago
RACER System Description
RACER implements a TBox and ABox reasoner for the logic SHIQ. RACER was the first full-fledged ABox description logic system for a very expressive logic and is based on optimized s...
Ralf Möller, Volker Haarslev
JOLLI
2002
92views more  JOLLI 2002»
13 years 10 months ago
A Tableau Method for Graded Intersections of Modalities: A Case for Concept Languages
A concept language with role intersection and number restriction is defined and its modal equivalent is provided. The main reasoning tasks of satisfiability and subsumption checkin...
Ani Nenkova
ICTL
1994
14 years 3 months ago
A Decision Procedure for a Temporal Belief Logic
This paper presents a temporal belief logic called
Michael Wooldridge, Michael Fisher