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Locally Differentially Private Sparse Vector Aggregation.

Mingxun ZhouTianhao WangT.-H. Hubert ChanGiulia FantiElaine Shi
Published in: IEEE Symposium on Security and Privacy (2022)
Keyphrases
  • differentially private
  • sparse matrix
  • differential privacy
  • high dimensional
  • database
  • sparse representation
  • contingency tables
  • database systems
  • data model