140 search results - page 2 / 28 » Stable Models and Non-Determinism in Logic Programs with Neg... |
ICLP
2005
Springer
13 years 10 months ago
2005
Springer
1 In [20], a new Hybrid Probabilistic Logic Programs framework is proposed, and a new semantics is developed to enable encoding and reasoning about real-world applications. In this...
EPIA
2005
Springer
13 years 10 months ago
2005
Springer
This paper introduces an original 2-valued semantics for Normal Logic Programs (NLP), which conservatively extends the Stable Model semantics (SM) to all normal programs. The dist...
LPNMR
1999
Springer
13 years 9 months ago
1999
Springer
We introduce choice logic programs as negation-free datalog programs that allow rules to have exclusive-only (possibly empty) disjunctions in the head. Such programs naturally mod...
AAAI
2004
13 years 6 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...
ICLP
2001
Springer
13 years 9 months ago
2001
Springer
In the paper we establish the xed-parameter complexity for several parameterized decision problems involving models, supported models and stable models of logic programs. We also e...