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Planar Spanners and Approximate Shortest Path Queries among Obstacles in the Plane.

Srinivasa Rao ArikatiDanny Z. ChenL. Paul ChewGautam DasMichiel H. M. SmidChristos D. Zaroliagis
Published in: ESA (1996)
Keyphrases
  • path queries
  • shortest path
  • ground plane
  • three dimensional
  • index structure
  • road network
  • regular path queries
  • xml data
  • metadata
  • query processing
  • knn
  • similarity search
  • structured data