DMaxSatInconsistencyMeasure

java.lang.Object
- org.tweetyproject.logics.commons.analysis.BeliefSetInconsistencyMeasure<PlFormula>
- - org.tweetyproject.logics.pl.analysis.SatBasedInconsistencyMeasure
  - - org.tweetyproject.logics.pl.analysis.DMaxSatInconsistencyMeasure

All Implemented Interfaces:

PostulateEvaluatable<PlFormula>, InconsistencyMeasure<BeliefSet<PlFormula,?>>
```
public class DMaxSatInconsistencyMeasure
extends SatBasedInconsistencyMeasure
```
This class presents a sat-encoding-based implementation of the max-distance measure of [Grant and Hunter, “Analysing inconsistent information using distance-based measures” Int. J. Approx. Reasoning, 2017]. This measure seeks an interpretation I such that the the maximal distance between every formula of the knowledge base and I is minimal. The value of the inconsistency is than exactly this value.

Author:

Anna Gessler

Field Summary
- Fields inherited from interface org.tweetyproject.logics.commons.analysis.InconsistencyMeasure
  MEASURE_TOLERANCE

Constructor Summary

Constructors
Constructor	Description
`DMaxSatInconsistencyMeasure()`	Create a new DMaxSatInconsistencyMeasure with the default SAT solver.
`DMaxSatInconsistencyMeasure(SatSolver solver)`	Create a new DMaxSatInconsistencyMeasure with the given SAT solver.

Method Summary

Modifier and Type	Method	Description
`PlBeliefSet`	`getSATEncoding(java.util.Collection<PlFormula> kb, int upper_bound)`
`java.lang.Double`	`inconsistencyMeasure(java.util.Collection<PlFormula> kb)`	This method measures the inconsistency of the given set of formulas.
`java.lang.String`	`toString()`

Methods inherited from class org.tweetyproject.logics.commons.analysis.BeliefSetInconsistencyMeasure
inconsistencyMeasure

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - DMaxSatInconsistencyMeasure
```
public DMaxSatInconsistencyMeasure(SatSolver solver)
```
    Create a new DMaxSatInconsistencyMeasure with the given SAT solver.
    
    Parameters:
    
    solver - some SAT solver
  - DMaxSatInconsistencyMeasure
```
public DMaxSatInconsistencyMeasure()
```
    Create a new DMaxSatInconsistencyMeasure with the default SAT solver.
- Method Detail
  - inconsistencyMeasure
```
public java.lang.Double inconsistencyMeasure(java.util.Collection<PlFormula> kb)
```
    Description copied from class: BeliefSetInconsistencyMeasure
    
    This method measures the inconsistency of the given set of formulas.
    
    Specified by:
    
    inconsistencyMeasure in class BeliefSetInconsistencyMeasure<PlFormula>
    
    Parameters:
    
    kb - a collection of formulas.
    
    Returns:
    
    a Double indicating the degree of inconsistency.
  - getSATEncoding
```
public PlBeliefSet getSATEncoding(java.util.Collection<PlFormula> kb,
                                  int upper_bound)
```
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object