@inproceedings {4417,
	title = {XSEED: Accurate and Fast Cardinality Estimation for XPath Queries},
	booktitle = {IEEE International Conference on Data Engineering (ICDE)},
	year = {2006},
	doi = {10.1109/ICDE.2006.178},
	author = {Ning Zhang and Tamer Ozsu and Ashraf Aboulnaga and Ihab Ilyas}
}
