@inproceedings{SIGMOD-2009-XuLWB,
	author        = "Liang Xu and Tok Wang Ling and Huayu Wu and Zhifeng Bao",
	booktitle     = "{Proceedings of the 27th ACM SIGMOD International Conference on Management of Data}",
	doi           = "10.1145/1559845.1559921",
	isbn          = "978-1-60558-551-2",
	pages         = "719--730",
	publisher     = "{ACM}",
	title         = "{DDE: from dewey to a fully dynamic XML labeling scheme}",
	year          = 2009,
}