Scipediacontent: Scipediacontent moved page Draft Content 570666156 to Zan et al 2011a

2021-01-28T18:13:54Z

Scipediacontent moved page Draft Content 570666156 to Zan et al 2011a

Scipediacontent: Created page with " == Abstract == Traffic engineering applications often benefit from collecting vehicle GPS traces in well-defined locations. As a motivating example, we will consider a traff..."

2021-01-28T18:13:50Z

Created page with " == Abstract == Traffic engineering applications often benefit from collecting vehicle GPS traces in well-defined locations. As a motivating example, we will consider a traff..."

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== Abstract ==

Traffic engineering applications often benefit from collecting vehicle GPS traces in well-defined locations. As a motivating example, we will consider a traffic signal performance evaluation technique which requires GPS traces of vehicles traversing intersections. Since these applications do not require vehicle identity information, they are a good candidate for data de-identification techniques. Prior techniques can either provide data from specific locations or guarantee a high degree of anonymity under light traffic conditions but do not achieve both. In this paper, we propose a virtual trip line zone-aware path cloaking algorithm which combines these features. Zones where data should be retained can be predefined over the intersections of interest and the path cloaking algorithm uses entropy-estimates to decide whether the data can be revealed. Result obtained from a traffic simulator show that the application success rate increased from 39 to 82% compared to a zone-unaware path cloaking algorithm, while achieving a similar degree of privacy.

== Original document ==

The different versions of the original document can be found in:

* [http://www.winlab.rutgers.edu/%7Egruteser/papers/Bin11.pdf http://www.winlab.rutgers.edu/%7Egruteser/papers/Bin11.pdf]

* [http://xplorestaging.ieee.org/ielx5/6069628/6082792/06083142.pdf?arnumber=6083142 http://xplorestaging.ieee.org/ielx5/6069628/6082792/06083142.pdf?arnumber=6083142],
: [http://dx.doi.org/10.1109/itsc.2011.6083142 http://dx.doi.org/10.1109/itsc.2011.6083142]

* [https://dblp.uni-trier.de/db/conf/itsc/itsc2011.html#ZanHGB11 https://dblp.uni-trier.de/db/conf/itsc/itsc2011.html#ZanHGB11],
: [http://www.winlab.rutgers.edu/~gruteser/papers/Bin11.pdf http://www.winlab.rutgers.edu/~gruteser/papers/Bin11.pdf],
: [http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.225.1081 http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.225.1081],
: [http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000006083142 http://yadda.icm.edu.pl/yadda/element/bwmeta1.element.ieee-000006083142],
: [https://www.researchwithnj.com/en/publications/vtl-zone-aware-path-cloaking-algorithm-2 https://www.researchwithnj.com/en/publications/vtl-zone-aware-path-cloaking-algorithm-2],
: [https://trid.trb.org/view.aspx?id=1354471 https://trid.trb.org/view.aspx?id=1354471],
: [https://academic.microsoft.com/#/detail/2059356865 https://academic.microsoft.com/#/detail/2059356865]

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Scipediacontent: Scipediacontent moved page Draft Content 570666156 to Zan et al 2011a

Scipediacontent: Created page with " == Abstract == Traffic engineering applications often benefit from collecting vehicle GPS traces in well-defined locations. As a motivating example, we will consider a traff..."