Package org.tweetyproject.arg.dung.equivalence

Class GroundedKernel

java.lang.Object

org.tweetyproject.arg.dung.equivalence.EquivalenceKernel

org.tweetyproject.arg.dung.equivalence.GroundedKernel

public class GroundedKernel
extends EquivalenceKernel

Kernel SK = (A, R') for strong equivalence wrt. grounded semantics R' = R \ { (a, b) | a!=b, (b,b) in R, (a,a) in R || (b,a) in R}

Author:

Lars Bengel

Field Summary

Fields inherited from class org.tweetyproject.arg.dung.equivalence.EquivalenceKernel

ADMISSIBLE, COMPLETE, GROUNDED, STABLE

Constructor Summary

Constructors

Constructor	Description
GroundedKernel()

Method Summary

Modifier and Type	Method	Description
Collection<Attack>	getUselessAttacks(DungTheory theory)	compute the set of 'useless' attacks, i.e.

Methods inherited from class org.tweetyproject.arg.dung.equivalence.EquivalenceKernel

getKernel

Methods inherited from class java.lang.Object

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

Constructor Details

GroundedKernel

public GroundedKernel()

Method Details

getUselessAttacks

public Collection<Attack> getUselessAttacks(DungTheory theory)

Description copied from class: EquivalenceKernel

compute the set of 'useless' attacks, i.e. all attacks that are are cut to retrieve the kernel of the AF

Specified by:

getUselessAttacks in class EquivalenceKernel

Parameters:

theory - a dung theory

Returns:

the set of useless attacks