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On Bounding the Betti Numbers and Computing the Euler Characteristic of Semi-Algebraic Sets.

Saugata Basu
Published in: STOC (1996)
Keyphrases
  • semi algebraic
  • betti numbers
  • spatial databases
  • arbitrary dimension
  • topological features
  • spatial data
  • range queries
  • multiscale
  • shape descriptors