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Efficient sampling methods for characterizing POIs on maps based on road networks.

Ziting ZhouPengpeng ZhaoVictor S. ShengJiajie XuZhixu LiJian WuZhiming Cui
Published in: Frontiers Comput. Sci. (2018)
Keyphrases
  • road network
  • sampling methods
  • location based services
  • uncertain trajectories
  • shortest path
  • random sampling
  • travel time
  • moving objects
  • training data
  • support vector
  • sampling algorithm
  • road segments