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» Operational Semantics for DyLPs
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AI
2010
Springer
15 years 6 months ago
Double preference relations for generalised belief change
Many belief change formalisms employ plausibility orderings over the set of possible worlds to determine how the beliefs of an agent ought to be modified after the receipt of a ne...
Richard Booth, Samir Chopra, Thomas Meyer, Aditya ...
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...
FLOPS
2008
Springer
15 years 8 months ago
Formalizing a Constraint Deductive Database Language Based on Hereditary Harrop Formulas with Negation
In this paper, we present an extension of the scheme HH(C) (Hereditary Harrop formulas with Constraints) with a suitable formulation of negation in order to obtain a constraint ded...
Susana Nieva, Jaime Sánchez-Hernánde...
ER
2007
Springer
117views Database» more  ER 2007»
16 years 16 days ago
Semantic Interoperability via Category Theory
This paper aims to bring the benefits of the use of Category Theory to the field of Semantic Web, where the coexistence of intrinsically different models of local knowledge mak...
Isabel Cafezeiro, Edward Hermann Haeusler