@INPROCEEDINGS{2008-PAKDD-Zhang,
  TITLE = {Combined Association Rule Mining},
  BOOKTITLE = {Proceedings of the 12th Pacific-Asia Conference on Advances in Knowledge Discovery and Data Mining, PAKDD 2008},
  AUTHOR = {Zhang, H. and Zhao, Y. and Zhang, C.},
  PAGES = {1069--1074},
  ADDRESS = {Osaka, Japan}, 
  YEAR = {2008}
}