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arXiv · 1705.05957

Differentially Private Release of Public Transport Data: The Opal Use Case

Hassan Jameel Asghar·Paul Tyler·Mohamed Ali Kaafar
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Abstract

This document describes the application of a differentially private algorithm to release public transport usage data from Transport for New South Wales (TfNSW), Australia. The data consists of two separate weeks of "tap-on/tap-off" data of individuals who used any of the four different modes of public transport from TfNSW: buses, light rail, train and ferries. These taps are recorded through the smart ticketing system, known as Opal, available in the state of New South Wales, Australia.

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Hassan Jameel Asghar, Paul Tyler, Mohamed Ali Kaafar. 2017-05-16. Differentially Private Release of Public Transport Data: The Opal Use Case. https://arxiv.org/abs/1705.05957

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