@ARTICLE{2011-IEEESMC-Cao,
  AUTHOR = {Cao, L. and Zhang, H. and Zhao, Y. and Luo, D. and Zhang, C.},
  TITLE = {Combined Mining: Discovering Informative Knowledge in Complex Data},
  JOURNAL = {IEEE Transactions on Systems Man and Cybernetics, Part B},
  VOLUME = {41},
  NUMBER = {3},
  YEAR = {2011},
  PAGES = {699-712}
}