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Multi-guarded safe zone: An effective technique to monitor moving circular range queries.

Muhammad Aamir CheemaLjiljana BrankovicXuemin LinWenjie ZhangWei Wang
Published in: ICDE (2010)
Keyphrases
  • range queries
  • multi dimensional
  • index structure
  • efficient processing
  • multidimensional data
  • query processing
  • r tree
  • metric space
  • indexing techniques
  • image retrieval
  • b tree
  • nearest neighbor queries
  • range searching