409 search results - page 46 / 82 » Semantics for a theory of defeasible reasoning |
LPNMR
2001
Springer
15 years 4 months ago
2001
Springer
Abstract. According to Dynamic Logic Programming (DLP), knowledge may be given by a sequence of theories (encoded as logic programs) representing different states of knowledge. Th...
KR
2010
Springer
15 years 4 months ago
2010
Springer
Levesque introduced the notion of only-knowing to precisely capture the beliefs of a knowledge base. He also showed how only-knowing can be used to formalize non-monotonic behavio...
100
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POPL
2000
ACM
15 years 3 months ago
2000
ACM
with existing analysis tools. Modular reasoning principles such as abstraction, compositional refinement, and assume-guarantee reasoning are well understood for architectural hiera...
114
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ECSQARU
2009
Springer
15 years 6 months ago
2009
Springer
Abstract. We consider a realization of Reiter-style default logic on top of description logic knowledge bases (DL-KBs). To this end, we present elegant transformations from default...
110
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JELIA
2004
Springer
15 years 5 months ago
2004
Springer
This paper is an analysis of two knowledge representation extensions of logic programming, namely Answer Set Programming and ID-Logic. Our aim is to compare both logics on the leve...