Mining Private Information from Public Data: The Transantiago Case

被引：0

作者：

Bahamonde, Jorge ^{[1
]}

Hevia, Alejandro ^{[1
]}

Font, Giselle ^{[2
]}

Bustos-Jimenez, Javier ^{[3
]}

Montero, Camila ^{[3
]}

机构：

[1] Univ Chile, Dept Comp Sci, Santiago, Chile

[2] INRIA Chile, Santiago, Chile

[3] NIC Chile Res Labs, Santiago, Chile

来源：

IEEE PERVASIVE COMPUTING | 2014年 / 13卷 / 02期

关键词：

D O I：

暂无

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The Transantiago public transportation system lets users access detailed trip information, including start time, location, and trip frequency, using only their smartcard IDs. This article studies the privacy implications of the availability of information in the system.

引用

页码：37 / 43

页数：7

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