Package net.sf.tweety.logics.pl.analysis

Class PmInconsistencyMeasure

java.lang.Object

net.sf.tweety.logics.commons.analysis.BeliefSetInconsistencyMeasure<PlFormula>

net.sf.tweety.logics.pl.analysis.PmInconsistencyMeasure

All Implemented Interfaces:

net.sf.tweety.commons.postulates.PostulateEvaluatable<PlFormula>, net.sf.tweety.logics.commons.analysis.InconsistencyMeasure<net.sf.tweety.commons.BeliefSet<PlFormula,?>>

public class PmInconsistencyMeasure
extends net.sf.tweety.logics.commons.analysis.BeliefSetInconsistencyMeasure<PlFormula>

This class implements the inconsistency measure I_{P_m} proposed in [Jabbour, Raddaoui. Measuring Inconsistency Through Minimal Proofs. ECSQARU 2013]. The implementation here follows the characterization of I_{P_m} using Proposition 9 in the above paper. There, I_{P_m} (K)= \sum_{x\in Var(K)}|Pm(x)|*|Pm(-x)| where Pm(x) is the set of all (not necessarily consistent) minimal proofs of x in K that mention x.

Author:

Matthias Thimm

Field Summary

Fields inherited from interface net.sf.tweety.logics.commons.analysis.InconsistencyMeasure

MEASURE_TOLERANCE

Constructor Summary

Constructors

Constructor	Description
PmInconsistencyMeasure()

Method Summary

Modifier and Type	Method	Description
Double	inconsistencyMeasure(Collection<PlFormula> formulas)

Methods inherited from class net.sf.tweety.logics.commons.analysis.BeliefSetInconsistencyMeasure

inconsistencyMeasure

Methods inherited from class java.lang.Object

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

Constructor Detail

PmInconsistencyMeasure

public PmInconsistencyMeasure()

Method Detail

inconsistencyMeasure

public Double inconsistencyMeasure(Collection<PlFormula> formulas)

Specified by:

inconsistencyMeasure in class net.sf.tweety.logics.commons.analysis.BeliefSetInconsistencyMeasure<PlFormula>