org.deidentifier.arx.criteria

Class DPresence

java.lang.Object

org.deidentifier.arx.criteria.PrivacyCriterion

org.deidentifier.arx.criteria.ImplicitPrivacyCriterion

org.deidentifier.arx.criteria.DPresence

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

Inclusion

public class DPresence
extends ImplicitPrivacyCriterion

The d-presence criterion Published in: Nergiz M, Atzori M, Clifton C. Hiding the presence of individuals from shared databases. Proceedings of the 2007 ACM SIGMOD international conference on Management of data. 2007:665-676.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DPresence(double dMin, double dMax, DataSubset subset) Creates a new instance of the d-presence criterion as proposed in: Nergiz M, Atzori M, Clifton C.

Method Summary

Modifier and Type	Method and Description
DPresence	clone() Clone
DataSubset	getDataSubset() If a privacy model uses a data subset, it must overwrite this method
double	getDMax() Returns dMax.
double	getDMin() Returns dMin.
int	getRequirements() Returns the criterion's requirements.
void	initialize(org.deidentifier.arx.framework.data.DataManager manager, ARXConfiguration config) Override this to initialize the criterion.
boolean	isAnonymous(org.deidentifier.arx.framework.lattice.Transformation<?> node, org.deidentifier.arx.framework.check.groupify.HashGroupifyEntry entry) Implement this, to enforce the criterion.
boolean	isLocalRecodingSupported() Returns whether the criterion supports local recoding.
boolean	isSubsetAvailable() If a privacy model uses a data subset, it must overwrite this method
ElementData	render() Renders the privacy model
java.lang.String	toString() Returns a string representation.

Methods inherited from class org.deidentifier.arx.criteria.PrivacyCriterion

clone, getMinimalClassSize, getPopulationModel, getRiskThresholdJournalist, getRiskThresholdMarketer, getRiskThresholdProsecutor, getSubset, isHeuristicSearchSupported, isHeuristicSearchWithTimeLimitSupported, isMinimalClassSizeAvailable, isMonotonicWithGeneralization, isMonotonicWithSuppression, isOptimalSearchSupported, isSampleBased

Methods inherited from class java.lang.Object

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

Constructor Detail

DPresence

public DPresence(double dMin,
                 double dMax,
                 DataSubset subset)

Creates a new instance of the d-presence criterion as proposed in: Nergiz M, Atzori M, Clifton C. Hiding the presence of individuals from shared databases. Proceedings of the 2007 ACM SIGMOD international conference on Management of data. 2007:665-676.

Parameters:

dMin - Delta min

dMax - Delta max

subset - Research subset

Method Detail

clone

public DPresence clone()

Description copied from class: PrivacyCriterion

Clone

Specified by:

clone in class PrivacyCriterion

getDataSubset

public DataSubset getDataSubset()

Description copied from class: PrivacyCriterion

If a privacy model uses a data subset, it must overwrite this method

Overrides:

getDataSubset in class PrivacyCriterion

Returns:

getDMax

public double getDMax()

Returns dMax.

Returns:

getDMin

public double getDMin()

Returns dMin.

Returns:

getRequirements

public int getRequirements()

Description copied from class: PrivacyCriterion

Returns the criterion's requirements.

Specified by:

getRequirements in class PrivacyCriterion

Returns:

initialize

public void initialize(org.deidentifier.arx.framework.data.DataManager manager,
                       ARXConfiguration config)

Description copied from class: PrivacyCriterion

Override this to initialize the criterion.

Overrides:

initialize in class PrivacyCriterion

config - TODO

isAnonymous

public boolean isAnonymous(org.deidentifier.arx.framework.lattice.Transformation<?> node,
                           org.deidentifier.arx.framework.check.groupify.HashGroupifyEntry entry)

Description copied from class: PrivacyCriterion

Implement this, to enforce the criterion.

Specified by:

isAnonymous in class PrivacyCriterion

Parameters:

node - TODO

Returns:

isLocalRecodingSupported

public boolean isLocalRecodingSupported()

Description copied from class: PrivacyCriterion

Returns whether the criterion supports local recoding.

Specified by:

isLocalRecodingSupported in class PrivacyCriterion

Returns:

isSubsetAvailable

public boolean isSubsetAvailable()

Description copied from class: PrivacyCriterion

If a privacy model uses a data subset, it must overwrite this method

Overrides:

isSubsetAvailable in class PrivacyCriterion

Returns:

render

public ElementData render()

Description copied from class: PrivacyCriterion

Renders the privacy model

Specified by:

render in class PrivacyCriterion

Returns:

toString

public java.lang.String toString()

Description copied from class: PrivacyCriterion

Returns a string representation.

Specified by:

toString in class PrivacyCriterion