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» Nonmonotonic Reasoning
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ESWS
2006
Springer
15 years 2 months ago
Rules with Contextually Scoped Negation
Knowledge representation formalisms used on the Semantic Web adhere to a strict open world assumption. Therefore, nonmonotonic reasoning techniques are often viewed with scepticism...
Axel Polleres, Cristina Feier, Andreas Harth
KI
2009
Springer
15 years 5 months ago
On Defaults in Action Theories
Abstract. We study the integration of two prominent fields of logicbased AI: action formalisms and non-monotonic reasoning. The resulting framework allows an agent employing an ac...
Hannes Strass, Michael Thielscher
AAAI
2008
15 years 1 months ago
What Is Answer Set Programming?
Answer set programming (ASP) is a form of declarative programming oriented towards difficult search problems. As an outgrowth of research on the use of nonmonotonic reasoning in k...
Vladimir Lifschitz
IJCAI
2007
15 years 11 days ago
Counting Complexity of Propositional Abduction
Abduction is an important method of non-monotonic reasoning with many applications in artificial intelligence and related topics. In this paper, we concentrate on propositional ab...
Miki Hermann, Reinhard Pichler
LANMR
2004
15 years 10 days ago
Computing Preferred Safe Beliefs
We recently proposed a definition of a language for nonmonotonic reasoning based on intuitionistic logic. Our main idea is a generalization of the notion of answer sets for arbitr...
Luis A. Montiel, Juan A. Navarro