Remote real-time trajectory simplification

  • Authors:
  • Ralph Lange;Tobias Farrell;Frank Durr;Kurt Rothermel

  • Affiliations:
  • Institute of Parallel and Distributed Systems, Universität Stuttgart, Germany;Institute of Parallel and Distributed Systems, Universität Stuttgart, Germany;Institute of Parallel and Distributed Systems, Universität Stuttgart, Germany;Institute of Parallel and Distributed Systems, Universität Stuttgart, Germany

  • Venue:
  • PERCOM '09 Proceedings of the 2009 IEEE International Conference on Pervasive Computing and Communications
  • Year:
  • 2009

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Abstract

Moving objects databases (MODs) have been proposed for managing trajectory data, an important kind of information for pervasive applications. To save storage capacity, a MOD generally stores simplified trajectories only. A simplified trajectory approximates the actual trajectory of the mobile object according to a certain accuracy bound.