A User Study on the Capability of Three Geo-Based Features in Analyzing and Locating Trajectories
IEEE Transactions on Intelligent Transportation Systems(2019)
Abstract
Visual analysis is widely applied to study human mobility due to the ability of integrating contextual information from multiple data sources. Analyzing trajectory data through visualization improves the efficiency and accuracy of the analysis, yet it may induce exposure of the location privacy. To balance the location privacy and analysis effectiveness, this work focuses on the behaviors of diffe...
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Key words
Trajectory,Privacy,Task analysis,Correlation,Data privacy,Visualization,Roads
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