Enhancing Privacy for Fequent Intemset Mining in Vertically Distributed Data

  • Luong The Dung
  • Ho Tu Bao
  • Tran Dang Hung


In this paper, we propose some protocols which allow several praties to cooperate mining frequent itemsets on their joint data, while prserving privacy of the participants. The security of the proposed protocols are better than that of previous ones. More specifically, we achieve full privacy protection of the parties while prserving efficiency as best existing protocol.

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