Collecting and managing network-matched trajectories of moving objects in databases

  • Authors:
  • Zhiming Ding;Ke Deng

  • Affiliations:
  • Institute of Software, Chinese Academy of Sciences, Beijing, P.R. China;School of Information Technology & Electrical Engineering, The University of Queensland, Brisbane, Australia

  • Venue:
  • DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part I
  • Year:
  • 2011

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Abstract

To track network-matched trajectories of moving objects is important in a lot of applications such as trajectory-based traffic-flow analysis and trajectory data mining. However, current network-based location tracking methods for moving objects need digital maps installed at the moving object side, which is not realistic in a lot of circumstances. In this paper, we propose a new moving objects database framework, Euclidean-batch-sampling and Network-matched-trajectory based Moving Objects Database (EuNetMOD) model, to support network-matched trajectory tracking without digital maps installed at the moving object side.