@inproceedings{CIKM-2009-BhowmickDLN,
	author        = "Sourav S. Bhowmick and Curtis E. Dyreson and Erwin Leonardi and Zhifeng Ng",
	booktitle     = "{Proceedings of the 18th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1645953.1646156",
	isbn          = "978-1-60558-512-3",
	pages         = "1501--1504",
	publisher     = "{ACM}",
	title         = "{Towards non-directional Xpath evaluation in a RDBMS}",
	year          = 2009,
}