@ARTICLE{1998-DMKD-Cheung,
  AUTHOR = {Lee, S.D. and Cheung, D.W. and Kao, B.},
  TITLE = {Is Sampling Useful in Data Mining? A Case in the Maintenance of Discovered Association Rules},
  JOURNAL = {Data Mining and Knowledge Discovery},
  VOLUME = {2},
  NUMBER = {3},
  YEAR = {1998},
  PAGES = {233-262}
}