@inproceedings{CIKM-2004-LuoLLL,
	author        = "Bo Luo and Dongwon Lee and Wang-Chien Lee and Peng Liu",
	booktitle     = "{Proceedings of the 13th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1031171.1031273",
	isbn          = "1-58113-874-1",
	pages         = "543--552",
	publisher     = "{ACM}",
	title         = "{QFilter: fine-grained run-time XML access control via NFA-based query rewriting}",
	year          = 2004,
}