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QSFDEW: a fingerprint positioning method based on quadtree search and fractal direction entropy weighting.

Yuhao HuangRun YeBin YanCheng ZhangXiaojia Zhou
Published in: Wirel. Networks (2023)
Keyphrases
  • quadtree
  • similarity measure
  • data structure
  • computational complexity
  • multi dimensional
  • tree structure
  • fractal dimension
  • kd tree
  • fractal code