Generate Utility Summary Graph

This tool generates a summary utility graph from a utility score.

It currently works with the utility scores produced by The tool is implemented in the python code, found at Following is an example of a summary utility graph.

Other software tools

Tools for generating GDA Scores may be found on the GitHub repository

GDA Score Attack Library

A python class for managing all phases of an attack and computing the resulting GDA defense score.

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Utility Measure: Accuracy of Distinct User Counts

This tool measures the error introduced by the anonymization method for queries that count the number of distinct users.

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Inference Attack: Simple List Contents

This tool runs an attack based on simply requesting the database contents and checking for inference.

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