248 search results - page 6 / 50 » On the existence of stable models of non-stratified logic pr... |
80
Voted
AAAI
2004
15 years 1 months ago
2004
An odd cycle of a logic program is a simple cycle that has an odd number of negative edges in the dependency graph of the program. Similarly, an even cycle is one that has an even...
114
Voted
ASP
2005
Springer
15 years 5 months ago
2005
Springer
Possibilistic Stable model Semantics is an extension of Stable Model Semantics that allows to merge uncertain and non monotonic reasoning into a unique framework. To achieve this a...
102
Voted
ICLP
2001
Springer
15 years 4 months ago
2001
Springer
We formally characterize alternating fixed points of boolean equation systems as models of (propositional) normal logic programs. To this end, we introduce the notion of a preferr...
BIRTHDAY
2010
Springer
15 years 22 days ago
2010
Springer
Stable models of logic programs have been studied by many researchers, mainly because of their role in the foundations of answer set programming. This is a review of some of the de...
101
Voted
LPNMR
2007
Springer
15 years 5 months ago
2007
Springer
Recently, the stable model semantics was extended to the syntax of arbitrary propositional formulas, which are beyond the traditional rule form. Cabalar and Ferraris, as well as Ca...