net.sf.tweety.arg.deductive

Class CompilationReasoner

java.lang.Object

net.sf.tweety.commons.Reasoner

net.sf.tweety.arg.deductive.AbstractDeductiveArgumentationReasoner

net.sf.tweety.arg.deductive.CompilationReasoner

public class CompilationReasoner
extends AbstractDeductiveArgumentationReasoner

This class implements the approach of knowledge base compilation as proposed in

Philippe Besnard and Anthony Hunter. Knowledgebase Compilation for Efficient Logical Argumentation. In Proceedings of the 10th International Conference on Knowledge Representation (KR'06), pages 123-133, AAAI Press, 2006.

It performs deductive argumentation on a set of propositional formulas.

Author:

Matthias Thimm

Field Summary

Fields

Modifier and Type	Field and Description
private Compilation	compilation The compilation of the knowledge base.

Constructor Summary

Constructors

Constructor and Description
CompilationReasoner(BeliefBase beliefBase, Categorizer categorizer, Accumulator accumulator) Creates a new compilation reasoner for the given belief base, categorizer, and accumulator.

Method Summary

Modifier and Type	Method and Description
protected ArgumentTree	getArgumentTree(DeductiveArgument arg) Computes the argument tree of the given argument.

Methods inherited from class net.sf.tweety.arg.deductive.AbstractDeductiveArgumentationReasoner

query

Methods inherited from class net.sf.tweety.commons.Reasoner

getKnowledgeBase

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

compilation

private Compilation compilation

The compilation of the knowledge base.

Constructor Detail

CompilationReasoner

public CompilationReasoner(BeliefBase beliefBase,
                           Categorizer categorizer,
                           Accumulator accumulator)

Creates a new compilation reasoner for the given belief base, categorizer, and accumulator.

Parameters:

beliefBase - some belief base (must be of class DeductiveKnowledgebase).

categorizer - some categorizer.

accumulator - some accumulator.

Method Detail

getArgumentTree

protected ArgumentTree getArgumentTree(DeductiveArgument arg)

Description copied from class: AbstractDeductiveArgumentationReasoner

Computes the argument tree of the given argument.

Specified by:

getArgumentTree in class AbstractDeductiveArgumentationReasoner

Parameters:

arg - some argument.

Returns:

the argument tree for the argument