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A low cost and un-cancelled laplace noise based differential privacy algorithm for spatial decompositions.

Xiaocui LiYangtao WangJingkuan SongYu LiuXinyu ZhangKe ZhouChunhua Li
Published in: World Wide Web (2020)
Keyphrases
  • low cost
  • input data
  • data mining
  • preprocessing
  • information retrieval
  • privacy preserving
  • data sets
  • database systems
  • social media
  • probabilistic model
  • information loss