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DAGSTUHL
2003
13 years 6 months ago
Query Answering in Inconsistent Databases
In this chapter, we summarize the research on querying inconsistent databases we have been conducting over the last five years. The formal framework we have used is based on two c...
Leopoldo E. Bertossi, Jan Chomicki
EUSFLAT
2001
13 years 6 months ago
Similarity-based unification: a multi-adjoint approach
The aim of this paper is to build a formal model for similarity-based fuzzy unification in multi-adjoint logic programs. Specifically, a general framework of logic programming whi...
Jesús Medina, Manuel Ojeda-Aciego, Peter Vo...
DAGSTUHL
2004
13 years 6 months ago
ECA Perspectives - Requirements, Applications, Technology
In the last years we have developed a platform for the realization of embodied (conversational) agents, in a distributed logic programming framework. In this paper we will present...
Anton Eliëns, Zhisheng Huang, Johan F. Hoorn,...
CLIMA
2004
13 years 6 months ago
From Logic Programs Updates to Action Description Updates
An important branch of investigation in the field agents has been the definition of high level languages for representing effects of actions, the programs written in such languages...
José Júlio Alferes, Federico Banti, ...
AAAI
2004
13 years 6 months ago
Logic Programs with Abstract Constraint Atoms
We propose and study extensions of logic programming with constraints represented as generalized atoms of the form C(X), where X is a finite set of atoms and C is act constraint (...
Victor W. Marek, Miroslaw Truszczynski
OWLED
2007
13 years 6 months ago
On Querying Ontologies with Contextual Logic Programming
Abstract. We describe a system in which Contextual Logic Programming is used as a mediator for knowledge modeled by ontologies. Our system provides the components required to behav...
Cláudio Fernandes, Nuno Lopes 0002, Salvado...
IJCAI
2007
13 years 6 months ago
A Faithful Integration of Description Logics with Logic Programming
Integrating description logics (DL) and logic programming (LP) would produce a very powerful and useful formalism. However, DLs and LP are based on quite different principles, so ...
Boris Motik, Riccardo Rosati
ICMLA
2007
13 years 6 months ago
Learning to evaluate conditional partial plans
In our research we study rational agents which learn how to choose the best conditional, partial plan in any situation. The agent uses an incomplete symbolic inference engine, emp...
Slawomir Nowaczyk, Jacek Malec
FECS
2007
109views Education» more  FECS 2007»
13 years 6 months ago
Prolog as the First Programming Language
The adoption of logic programming in an introductory course on computer programming offers several rewards. The higher al level of this programming paradigm guides students to an ...
Arthur Fleck
COMMA
2008
13 years 6 months ago
A Level-based Approach to Computing Warranted Arguments in Possibilistic Defeasible Logic Programming
Abstract. Possibilistic Defeasible Logic Programming (P-DeLP) is an argumentation framework based on logic programming which incorporates a treatment of possibilistic uncertainty a...
Teresa Alsinet, Carlos Iván Chesñeva...