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Privacy Preserving in Participatory Sensing

Journal: International Journal of Science and Research (IJSR) (Vol.3, No. 5)

Publication Date:

Authors : ; ;

Page : 1844-1847

Keywords : Participatory Sensing; Mix Zones; Trajectory Privacy Preserving Framework;

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The ubiquity of the various cheap embedded sensors on mobile devices, for example cameras, microphones, accelerometers, and so on, is enabling the emergence of participatory sensing applications. While participatory sensing can benefit the individuals and communities greatly, the collection and analysis of the participators’ location and trajectory data may jeopardize their privacy. However, the existing proposals mostly focus on participators’ location privacy, and few are done on participators’ trajectory privacy. The effective analysis on trajectories that contain spatial-temporal history information will reveal participators’ whereabouts and the relevant personal privacy.

Last modified: 2014-07-03 19:04:08