Visual Analysis of Uncertainty in Trajectories

• Main Authors: LU, Lu, CAO, Nan, LIU, Siyuan, NI, Lionel, YUAN, Xiaoru, QU, Huamin
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2014
• Subjects: Uncertainty; trajectory; visual analysis; Computer Sciences; Databases and Information Systems
• Online Access: https://ink.library.smu.edu.sg/sis_research/3480; https://ink.library.smu.edu.sg/context/sis_research/article/4481/viewcontent/C102___Visual_Analysis_of_Uncertainty_in_Trajectories__PAKDD2014_.pdf
• Institution: Singapore Management University

Mining trajectory datasets has many important applications. Real trajectory data often involve uncertainty due to inadequate sampling rates and measurement errors. For some trajectories, their precise positions cannot be recovered and the exact routes that vehicles traveled cannot be accurately reco...