NGC
2007
Springer
13 years 4 months ago
2007
Springer
Several constructive description logics,12) in which classical negation was replaced by strong negation as a component to treat negative atomic information have been proposed as in...
SLP
1994
13 years 5 months ago
1994
In this paper we explore the notion of a \signing" of a logic program, in the framework of the answer set semantics. In particular, we generalize and extend the notion of a s...