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LPNMR
1999
Springer
14 years 2 months ago
On the Role of Negation in Choice Logic Programs
We introduce choice logic programs as negation-free datalog programs that allow rules to have exclusive-only (possibly empty) disjunctions in the head. Such programs naturally mod...
Marina De Vos, Dirk Vermeir
AIIA
1997
Springer
14 years 2 months ago
Introducing Abduction into (Extensional) Inductive Logic Programming Systems
We propose an approach for the integration of abduction and induction in Logic Programming. In particular, we show how it is possible to learn an abductive logic program starting f...
Evelina Lamma, Paola Mello, Michela Milano, Fabriz...
CORR
2010
Springer
123views Education» more  CORR 2010»
13 years 10 months ago
Loop Formulas for Description Logic Programs
Description Logic Programs (dl-programs) proposed by Eiter et al. constitute an elegant yet powerful formalism for the integration of answer set programming with description logic...
Yisong Wang, Jia-Huai You, Li-Yan Yuan, Yi-Dong Sh...
EUSFLAT
2009
118views Fuzzy Logic» more  EUSFLAT 2009»
13 years 7 months ago
Operational Semantics for a Fuzzy Logic Programming System with Defaults and Constructive Answers
In this paper we present the operational semantics of RFuzzy, a fuzzy Logic Programming framework that represents thruth values using real numbers from the unit interval. RFuzzy pr...
Hannes Strass, Susana Muñoz-Hernánde...
ENTCS
2008
101views more  ENTCS 2008»
13 years 10 months ago
Imperative LF Meta-Programming
Logical frameworks have enjoyed wide adoption as meta-languages for describing deductive systems. While the techniques for representing object languages in logical frameworks are ...
Aaron Stump