Exploring OD patterns of interested region based on taxi trajectories

doi:10.1007/s12650-016-0357-7

CORC > 北京大学 > 信息科学技术学院

	Exploring OD patterns of interested region based on taxi trajectories
	Lu, Min ; Liang, Jie ; Wang, Zuchao ; Yuan, Xiaoru
刊名	JOURNAL OF VISUALIZATION
	2016
关键词	Urban Visualization OD pattern Trajectory Filtering VISUAL EXPLORATION VISUALIZATION AGGREGATION ANALYTICS
DOI	10.1007/s12650-016-0357-7
英文摘要	Traffics of different regions in a city have different Origin-Destination (OD) patterns, which potentially reveal the surrounding traffic context and social functions. In this work, we present a visual analysis system to explore OD patterns of interested regions based on taxi trajectories. The system integrates interactive trajectory filtering with visual OD patterns exploration. Trajectories related to interested region are selected by a suite of graphical filtering tools, from which OD clusters are detected automatically. OD traffic patterns can be explored at two levels: overview of OD and detailed exploration on dynamic OD patterns, including information of dynamic traffic volume and travel time. By testing on real taxi trajectory data sets, we demonstrate the effectiveness of our system.; NSFC [61170204]; NSFC Key Project [61232012]; National Program on Key Basic Research Project (973 Program) [2015CB352500]; PKU-Qihoo Joint Data Visual Analytics Research Center; SCI(E); ARTICLE; xiaoru.yuan@pku.edu.cn; 4; 811-821; 19
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/458648]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Lu, Min,Liang, Jie,Wang, Zuchao,et al. Exploring OD patterns of interested region based on taxi trajectories[J]. JOURNAL OF VISUALIZATION,2016.
APA	Lu, Min,Liang, Jie,Wang, Zuchao,&Yuan, Xiaoru.(2016).Exploring OD patterns of interested region based on taxi trajectories.JOURNAL OF VISUALIZATION.
MLA	Lu, Min,et al."Exploring OD patterns of interested region based on taxi trajectories".JOURNAL OF VISUALIZATION (2016).