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From Trajectories to Path Network: An Endpoints-Based GPS Trajectory Partition and Clustering Framework

  • Hua Yuan
  • Yu Qian
  • Baojun Ma
  • Qiang Wei
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8485)

Abstract

In this paper, we aim to mine the interesting locations and the frequent travel sequences in a given geo-spatial region. Along this line, a new partition method is proposed to divide the trajectories into a set of line segments and the geographical-similar endpoints are clustered into groups to detect the fixed territories. Also, a path network is generated to show the linkage relations between these fixed territories. The proposed method can be used to detect frequent movement paths as well as fixed territories from GPS trajectories efficiantly.

Keywords

GPS trajectory stationary sub-trajectory clustering path network 

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Copyright information

© Springer International Publishing Switzerland 2014

Authors and Affiliations

  • Hua Yuan
    • 1
  • Yu Qian
    • 1
  • Baojun Ma
    • 2
  • Qiang Wei
    • 3
  1. 1.School of Management and EconomicsUniversity of Electronic Science and Technology of ChinaChengduChina
  2. 2.School of Economics and ManagementBeijing University of Posts and TelecommunicationsBeijingChina
  3. 3.School of Economics and ManagementTsinghua UniversityBeijingChina

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