K-anonymized location data

The table k_anon_2_taxi_rides_condensed in the database ma_anonymized is a K-anonymized for the time and location columns of the taxi database (start and end trip times, and start and end trip longitude and latitude). For this table, K=2.

The database can be found at db001.gda-score.org.

Other databases

The GDA Score project offers a number of real databases that can be used to test and measure anonymization methods.

Raw Scihub Database

This database contains one week’s worth of downloads from the Sci-Hub scientific papers free download system. 

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The K-anonymized tables are generated by applying K-anonymity to all columns.

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Raw NYC Taxi Database

This database contains four hours of New York City taxi rides (from Jan. 8, 2013, 8AM to noon).

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