71 search results - page 6 / 15 » A Coherence-Based Approach to Default Reasoning |
FLAIRS
2008
13 years 10 months ago
2008
Handling exceptions represents one of the most important problems in Artificial Intelligence. Several approaches have been proposed for reasoning on default theories. This paper f...
LPKR
1997
Springer
13 years 11 months ago
1997
Springer
The purpose of this paper is to investigate the methodology of reasoning with prioritized defaults in the language of logic programs under the answer set semantics. We present a do...
ECAI
2004
Springer
14 years 1 months ago
2004
Springer
Friedman and Halpern have introduced the inference by plausibility structures, which provides semantics for various default logics. This is a generalization of known inferences, su...
LPNMR
2009
Springer
14 years 2 months ago
2009
Springer
We define the semantics of logic programs with (abstract) constraint atoms in a way closely tied to default logic. Like default logic, formulas in rules are evaluated using the cl...
CORR
2000
Springer
13 years 7 months ago
2000
Springer
We revisit the issue of epistemological and semantic foundations for autoepistemic and default logics, two leading formalisms in nonmonotonic reasoning. We develop a general seman...