@inproceedings{CIKM-2004-ZhaoBMK,
	author        = "Qiankun Zhao and Sourav S. Bhowmick and Mukesh K. Mohania and Yahiko Kambayashi",
	booktitle     = "{Proceedings of the 13th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1031171.1031210",
	isbn          = "1-58113-874-1",
	pages         = "188--197",
	publisher     = "{ACM}",
	title         = "{Discovering frequently changing structures from historical structural deltas of unordered XML}",
	year          = 2004,
}