886 search results - page 38 / 178 » Modal logic and invariance |
DEON
2010
Springer
13 years 9 months ago
2010
Springer
We propose a normal modal deontic logic based on a dyadic operator, similar in structure to the temporal "until". By bringing significant expressiveness to the logic, it ...
FLAIRS
2006
13 years 8 months ago
2006
The aim of this paper is to extend the modal logic of knowledge due to Moss and Parikh by state transformers arising, eg, from actions of agents. The peculiarity of Moss and Parik...
STACS
2009
Springer
14 years 2 months ago
2009
Springer
ABSTRACT. Canonical models are of central importance in modal logic, in particular as they witness strong completeness and hence compactness. While the canonical model construction...
FORMATS
2008
Springer
13 years 9 months ago
2008
Springer
The common metric temporal logics for continuous time were shown to be insufficient, when it was proved in [7, 12] that they cannot express a modality suggested by Pnueli. Moreover...
STACS
1999
Springer
13 years 11 months ago
1999
Springer
This paper presents a completeness result for a first-order interval temporal logic, called Neighbourhood Logic (NL) which has two neighbourhood modalities. NL can support the spe...