41 search results - page 5 / 9 » On modal logic of deductive closure |
AMAI
2007
Springer
13 years 7 months ago
2007
Springer
It is widely accepted that spatial reasoning plays a central role in artificial intelligence, for it has a wide variety of potential applications, e.g., in robotics, geographical...
JSYML
2002
13 years 7 months ago
2002
A propositional system of modal logic is second-order if it contains quantifiers p and p, which, in the standard interpretation, are construed as ranging over sets of possible worl...
LFCS
2007
Springer
14 years 1 months ago
2007
Springer
We introduce a natural deduction formulation for the Logic of Proofs, a refinement of modal logic S4 in which the assertion PA is replaced by [[s]]A whose intended reading is “s...
CSL
1999
Springer
13 years 12 months ago
1999
Springer
Hybrid languages are extended modal languages which can refer to (or even quantify over) states. Such languages are better behaved proof theoretically than ordinary modal languages...
APAL
2010
13 years 7 months ago
2010
We propose and investigate a uniform modal logic framework for reasoning about topology and relative distance in metric and more general distance spaces, thus enabling the compari...