Verifiable Privacy-Preserving Aggregation in People-Centric Urban Sensing Systems

Provided by: Institute of Electrical & Electronic Engineers
Topic: Mobility
Format: PDF
People-Centric Urban Sensing Systems (PC-USSs) refer to using human-carried mobile devices such as Smartphones and tablets for urban-scale distributed data collection, analysis, and sharing to facilitate interaction between humans and their surrounding environments. A main obstacle to the widespread deployment and adoption of PC-USSs are the privacy concerns of participating individuals as well as the concerns about data integrity. To tackle this open challenge, this paper presents the design and evaluation of VPA, a novel peer-to-peer based solution to verifiable privacy-preserving data aggregation in PC-USSs.

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