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Combining Aggregation and Sampling (Nearly) Optimally for Approximate Query Processing.

Xi LiangStavros SintosZechao ShangSanjay Krishnan
Published in: SIGMOD Conference (2021)
Keyphrases
  • approximate query processing
  • databases
  • data sets
  • wavelet synopses
  • database
  • image processing
  • data analysis
  • lower bound
  • multi dimensional
  • approximate answers