@inproceedings{DBLP:conf/cikm/ZhaoBMK04,
  author    = {Qiankun Zhao and
               Sourav S. Bhowmick and
               Mukesh K. Mohania and
               Yahiko Kambayashi},
  title     = {Discovering frequently changing structures from historical
               structural deltas of unordered XML},
  booktitle = {CIKM},
  year      = {2004},
  pages     = {188-197},
  ee        = {http://doi.acm.org/10.1145/1031171.1031210},
  crossref  = {DBLP:conf/cikm/2004},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/cikm/2004,
  editor    = {David A. Grossman and
               Luis Gravano and
               ChengXiang Zhai and
               Otthein Herzog and
               David A. Evans},
  title     = {Proceedings of the 2004 ACM CIKM International Conference
               on Information and Knowledge Management, Washington, DC,
               USA, November 8-13, 2004},
  booktitle = {CIKM},
  publisher = {ACM},
  year      = {2004},
  isbn      = {1-58113-874-1},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}