KR
1991
Springer
13 years 8 months ago
1991
Springer
In the paper, we investigate the way in which nonmonotonic modal logics depend on their underlying monotonic modal logics. Most notably, we study when different monotonic modal l...
ECAI
1992
Springer
13 years 8 months ago
1992
Springer
ABSTRACT. This paper investigates the problem of finding subclasses of nonmonotonic reasoning which can be implemented efficiently. The ability to "define" propositions u...