Sciweavers

158 search results - page 17 / 32
» Coinductive Logic Programming with Negation
Sort
View
SLP
1993
110views more  SLP 1993»
13 years 10 months ago
Logic Program Specialisation With Deletion of Useless Clauses
In this paper we describe a method of programspecialisation and give an extended example of its application to specialisation of a refutation proof procedure for rst order logic. ...
D. Andre de Waal, John P. Gallagher
ICLP
2005
Springer
14 years 2 months ago
HYPROLOG: A New Logic Programming Language with Assumptions and Abduction
We present HYPROLOG, a novel integration of Prolog with assumptions and abduction which is implemented in and partly borrows syntax from Constraint Handling Rules (CHR) for integri...
Henning Christiansen, Verónica Dahl
ICLP
2009
Springer
14 years 9 months ago
Reducts of Propositional Theories, Satisfiability Relations, and Generalizations of Semantics of Logic Programs
Over the years, the stable-model semantics has gained a position of the correct (two-valued) interpretation of default negation in programs. However, for programs with aggregates (...
Miroslaw Truszczynski
LPNMR
2009
Springer
14 years 3 months ago
Complexity of the Stable Model Semantics for Queries on Incomplete Databases
Abstract. We study the complexity of consistency checking and query answering on incomplete databases for languages ranging from non-recursive Datalog to disjunctive Datalog with n...
Jos de Bruijn, Stijn Heymans
AGP
2003
IEEE
14 years 1 months ago
An Evolving Agent with EVOLP
Abstract. Logic programming has often been considered less than adequate for modelling the dynamics of knowledge changing over time. Evolving Logic Programs (EVOLP) has been recent...
José Júlio Alferes, Antonio Brogi, J...