@inproceedings{SAC-2006-ChenSC,
	author        = "Yangjun Chen and Yong Shi and Yibin Chen",
	booktitle     = "{Proceedings of the 21st Symposium on Applied Computing}",
	doi           = "10.1145/1141277.1141521",
	editor        = "Hisham Haddad",
	isbn          = "1-59593-108-2",
	pages         = "1020--1025",
	publisher     = "{ACM}",
	title         = "{Tree inclusion algorithm, signatures and evaluation of path-oriented queries}",
	year          = 2006,
}