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Constructing Effective Caches of Shortest Path Queries on Road Networks.

Xiaohua LiBin WangTao QiuGe YuNing Wang
Published in: IEEE Access (2020)
Keyphrases
  • path queries
  • road network
  • shortest path
  • index structure
  • travel time
  • xml query processing
  • spatial networks
  • moving objects
  • xml data
  • path expressions
  • regular path queries
  • databases
  • spatial databases
  • complex queries