@inproceedings{CIKM-2009-KementsietsidisW,
	author        = "Anastasios Kementsietsidis and Min Wang",
	booktitle     = "{Proceedings of the 18th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1645953.1646040",
	isbn          = "978-1-60558-512-3",
	pages         = "681--690",
	publisher     = "{ACM}",
	title         = "{Provenance query evaluation: what’s so special about it?}",
	year          = 2009,
}