126 search results - page 6 / 26 » Modal Logic in Two Gestalts |
POPL
2010
ACM
14 years 7 months ago
2010
ACM
The method of logical relations is a classic technique for proving the equivalence of higher-order programs that implement the same observable behavior but employ different intern...
RELMICS
1998
Springer
14 years 2 months ago
1998
Springer
We present a class of polymodal logics for which the set of terms indexing the modal connectives can be hierarchized in two levels: the set of Boolean terms and the set of terms b...
IJCAI
2007
13 years 11 months ago
2007
We first provide a mapping from Pearce’s equilibrium logic and Ferraris’s general logic programs to Lin and Shoham’s logic of knowledge and justified assumptions, a nonmon...
JSYML
2002
13 years 9 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...
STACS
1999
Springer
14 years 2 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...