@inproceedings{CIKM-2009-NiC,
	author        = "Yuan Ni and Chee Yong Chan",
	booktitle     = "{Proceedings of the 18th ACM International Conference on Information and Knowledge Management}",
	doi           = "10.1145/1645953.1645972",
	isbn          = "978-1-60558-512-3",
	pages         = "127--136",
	publisher     = "{ACM}",
	title         = "{Dissemination of heterogeneous XML data in publish/subscibe systems}",
	year          = 2009,
}