@INPROCEEDINGS{2007-CIDM-Zhan,
  TITLE = {Efficient privacy-preserving association rule mining: P4P style},
  BOOKTITLE = {Proceedings of the 2007 IEEE Symposium on Computational Intelligence and Data Mining, CIDM 2007},
  AUTHOR = {Duan, Y. and Canny, J. and Zhan, J.},
  PAGES = {654-660},
  ADDRESS = {Honolulu, Hawaii, USA}, 
  YEAR = {2007}
}