Y Yang0000-0001-8182-9504FollowPublicationsA Data Cleaning Method for Big Trace Data Using Movement ConsistencyUsage metrics Co-workers & collaboratorsXZXuejiao ZhengXuejiao ZhengCLChaokui LiChaokui LiMFMengyuan FangMengyuan FangLTLuliang TangLuliang TangQLQingquan LiQingquan Lizzzilong zhaozilong zhao