@inproceedings{CIKM-2006-TheodoratosSDPS,
	author        = "Dimitri Theodoratos and Stefanos Souldatos and Theodore Dalamagas and Pawel Placek and Timos K. Sellis",
	booktitle     = "{Proceedings of the 15th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1183614.1183679",
	isbn          = "1-59593-433-2",
	pages         = "445--454",
	publisher     = "{ACM}",
	title         = "{Heuristic containment check of partial tree-pattern queries in the presence of index graphs}",
	year          = 2006,
}