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Finding Alternative Shortest Paths in Spatial Networks.

Kexin XieKe DengShuo ShangXiaofang ZhouKai Zheng
Published in: ACM Trans. Database Syst. (2012)
Keyphrases
  • spatial networks
  • shortest path
  • road network
  • k nearest neighbor
  • metric space
  • moving objects
  • travel time
  • mobile objects
  • shortest path algorithm
  • trajectory data
  • database systems
  • nearest neighbor