33 search results - page 1 / 7 » Modal Logics Between Propositional and First-order |
JSYML
2002
13 years 7 months ago
2002
An interpolation theorem holds for many standard modal logics, but first order S5 is a prominent example of a logic for which it fails. In this paper it is shown that a first orde...
CADE
2003
Springer
14 years 8 months ago
2003
Springer
In this paper we present a translation principle, called the axiomatic translation, for reducing propositional modal logics with background theories, including triangular propertie...
TABLEAUX
2000
Springer
13 years 11 months ago
2000
Springer
mspass is an extension of the first-order theorem prover spass, which can be used as a modal logic theorem prover, a theorem prover for description logics and a theorem prover for ...
AAAI
1996
13 years 9 months ago
1996
Conditional logics play an important role in recent attempts to investigate default reasoning. This paper investigates firstorder conditional logic. We show that, as for first-ord...
FROCOS
2005
Springer
14 years 1 months ago
2005
Springer
We present one way of combining a logical framework and first-order logic. The logical framework is used as an interface to a first-order theorem prover. Its main purpose is to k...