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Selecting representative and diverse spatio-textual posts over sliding windows.

Dimitris SacharidisParas MehtaDimitrios SkoutasKostas PatroumpasAgnès Voisard
Published in: SSDBM (2018)
Keyphrases
  • sliding window
  • data streams
  • fixed size
  • window size
  • social media
  • limited memory
  • variable size
  • space efficient
  • streaming data
  • continuous queries
  • window sizes
  • walsh hadamard transform
  • data sets