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UAI
2004
15 years 8 months ago
A Logic Programming Framework for Possibilistic Argumentation with Vague Knowledge
Defeasible argumentation frameworks have evolved to become a sound setting to formalize commonsense, qualitative reasoning from incomplete and potentially inconsistent knowledge. ...
Carlos Iván Chesñevar, Guillermo Ric...
CSL
2010
Springer
15 years 7 months ago
On the Computability of Region-Based Euclidean Logics
By a Euclidean logic, we understand a formal language whose variables range over subsets of Euclidean space, of some fixed dimension, and whose non-logical primitives have fixed me...
Yavor Nenov, Ian Pratt-Hartmann
CL
1999
Springer
15 years 6 months ago
An execution scheme for interactive problem-solving in concurrent constraint logic programming languages
Van Emden's incremental queries address the inadequacy of current Prolog-style querying mechanism in most logic programming systems for interactive problem-solving. In the co...
Jimmy Ho-Man Lee, Ho-fung Leung
TCS
2002
15 years 6 months ago
Logical systems for structured specifications
We study proof systems for reasoning about logical consequences and refinement of structured specifications, based on similar systems proposed earlier in the literature [ST 88, Wi...
Tomasz Borzyszkowski
ICLP
2009
Springer
16 years 7 months ago
Logic Programs under Three-Valued Lukasiewicz Semantics
If logic programs are interpreted over a three-valued logic, then often Kleene's strong three-valued logic with complete equivalence and Fitting's associated immediate co...
Carroline Dewi Puspa Kencana Ramli, Steffen Hö...