153 search results - page 4 / 31 » Deciding expressive description logics in the framework of r... |
TOCL
2008
13 years 7 months ago
2008
fragment enjoys suitable noetherianity conditions and admits an abstract version of a `KeislerShelah like' isomorphism theorem. We show that this general decidability transfer...
KI
2007
Springer
14 years 1 months ago
2007
Springer
General action languages, like e.g. the Situation Calculus, use full classical logic to represent knowledge of actions and their effects in dynamic domains. Description Logics, on...
LOGCOM
2000
13 years 7 months ago
2000
The product of two modal logics L1 and L2 is the modal logic determined by the class of frames of the form FG such that F and G validate L1 and L2, respectively. This paper proves...
ATVA
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. We present a first-order theory of (finite) sequences with integer elements, Presburger arithmetic, and regularity constraints, which can model significant properties of ...
CSL
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. Expansions of the natural number ordering by unary predicates are studied, using logics which in expressive power are located between first-order and monadic second-order...