%0 Journal Article %T Visual Analytic Method for Metro Anomaly Detection and Diffusion %A Li, Yunhui %A Zhang, Yong %A Shi, He %A Wei, Yun %A Yin, Baocai %J Journal of Advanced Transportation %V 2020 %@ 0197-6729 %D 2020-09-01 %I Hindawi %~ DeepDyve