Trajectory Recovery From Ash: User Privacy Is NOT Preserved in Aggregated Mobility Data
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Citation: Fengli Xu, Zhen Tu, Yong Li, Pengyu Zhang, Xiaoming Fu, Depeng Jin Trajectory Recovery From Ash: User Privacy Is NOT Preserved in Aggregated Mobility Data.
Internet Archive Scholar (search for fulltext): Trajectory Recovery From Ash: User Privacy Is NOT Preserved in Aggregated Mobility Data
Wikidata (metadata): Q67200063
Download: https://arxiv.org/abs/1702.06270
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Summary
Describes how individuals' trajectories could be inferred from aggregate time-location data because an individual's mobility pattern is coherent and regular, and different from other individuals' patterns.
