UrbanMotion: Visual Analysis of Metropolitan-Scale Sparse Trajectories
IEEE Transactions on Visualization and Computer Graphics(2021)
摘要
Visualizing massive scale human movement in cities plays an important role in solving many of the problems that modern cities face (e.g., traffic optimization, business site configuration). In this article, we study a big mobile location dataset that covers millions of city residents, but is temporally sparse on the trajectory of individual user. Mapping sparse trajectories to illustrate populatio...
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关键词
Trajectory,Data visualization,Urban areas,Sociology,Statistics,Visualization,Spatiotemporal phenomena
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