886 search results - page 12 / 178 » Modal logic and invariance |
TABLEAUX
1999
Springer
15 years 1 months ago
1999
Springer
In this paper we present the results of applying HAM-ALC, a description logic system for ALCNR, to modal logic SAT problems.
95
Voted
IGPL
2010
14 years 8 months ago
2010
Fusion is a well-known form of combining normal modal logics endowed with a Hilbert calculi and a Kripke semantics. Herein, fusion is studied over logic systems using sequent calc...
JOLLI
2008
14 years 9 months ago
2008
While monadic second-order logic (MSO) has played a prominent role in model theoretic syntax, modal logics have been used in this context since its inception. When comparing propos...
CORR
2011
Springer
14 years 4 months ago
2011
Springer
In this paper we develop a 2-valued reduction of many-valued logics, into 2-valued multi-modal logics. Such an approach is based on the contextu
98
Voted
AIML
2008
14 years 11 months ago
2008
A logic LTD is defined, inspired by [37]. It is syntactically like basic modal logic with an additional unary operator but it has an interval-based semantics on structures with arb...