Package org.tweetyproject.arg.dung.principles

Class INRAPrinciple

java.lang.Object
org.tweetyproject.arg.dung.principles.Principle
org.tweetyproject.arg.dung.principles.INRAPrinciple
All Implemented Interfaces:
Postulate<Argument>
public class INRAPrinciple extends Principle
Irrelevance of Necessarily Rejected Arguments (INRA) Principle A semantics s satisfies INRA if for every AF F it holds that: for every argument a in F, if every s-extension attacks a, then s(F) = s(F\{a}) i.e if an argument is attacked by every extension, then it does not influence the computation of extensions and can be ignored see: Cramer, M., and van der Torre, L. (2019). SCF2-an argumentation semantics for rational human judgments on argument acceptability.
Author:
Lars Bengel

  • Constructor Details

    • INRAPrinciple

      public INRAPrinciple()

  • Method Details

    • getName

      public String getName()
      Description copied from interface: Postulate
      The textual name of the postulate
      Returns:
      a string

    • isApplicable

      public boolean isApplicable(Collection<Argument> kb)
      Description copied from interface: Postulate
      Checks whether the given kb represents a non-trivial instance for this postulate, i.e., whether assumptions of this postulates are satisfied (evaluating an approach on a non-applicable instance always succeeds).
      Specified by:
      isApplicable in interface Postulate<Argument>
      Specified by:
      isApplicable in class Principle
      Parameters:
      kb - some knowledge base
      Returns:
      true if the knowledge base is a non trivial instance of this postulate.

    • isSatisfied

      public boolean isSatisfied(Collection<Argument> kb, AbstractExtensionReasoner ev)
      Specified by:
      isSatisfied in class Principle
      Parameters:
      kb - kb
      ev - ev
      Returns:
      is Satisfied