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LPNMR
1993
Springer
15 years 4 months ago
An Assumption-Based Framework for Non-Monotonic Reasoning
The notion of assumption-based framework generalises and re nes the use of abduction to give a formalisation of non-monotonic reasoning. In this framework, a sentence is a non-mon...
Andrei Bondarenko, Francesca Toni, Robert A. Kowal...
NMR
2004
Springer
15 years 5 months ago
Semantics of disjunctive programs with monotone aggregates - an operator-based approach
All major semantics of normal logic programs and normal logic programs with aggregates can be described as fixpoints of the one-step provability operator or of operators that can...
Nikolay Pelov, Miroslaw Truszczynski
ACL2
2006
ACM
15 years 3 months ago
Quantification in tail-recursive function definitions
We investigate the logical issues behind axiomatizing equations that contain both recursive calls and quantifiers in ACL2. We identify a class of such equations, named extended ta...
Sandip Ray
INAP
2005
Springer
15 years 5 months ago
Using a Logic Programming Language with Persistence and Contexts
Abstract. This article merges two approaches: one dealing with persistence for logic programs, as provided by a relational database back-end and another which addresses the issues ...
Salvador Abreu, Vítor Nogueira
ASP
2001
Springer
15 years 4 months ago
Logic Programming Agents and Game Theory
In this paper we present a framework for logic programming agents to take part in games in such a way that stable models of the system, the ones agreed upon by all the members, co...
Marina De Vos, Dirk Vermeir