@inproceedings {4857,
	title = {Compact Access Control Labeling for Efficient Secure XML Query Evaluation},
	booktitle = {IEEE International Conference on Data Engineering (ICDE)},
	year = {2005},
	doi = {10.1109/ICDE.2005.206},
	author = {Huaxin Zhang and Ning Zhang and Ken Salem and Donghui Zhuo}
}
