@inproceedings{PPoPP-2003-ChuTYS,
	author        = "Lingkun Chu and Hong Tang and Tao Yang and Kai Shen",
	booktitle     = "{Proceedings of the Ninth Symposium on Principles and Practice of Parallel Programming}",
	doi           = "10.1145/781498.781517",
	isbn          = "1-58113-588-2",
	pages         = "119--130",
	publisher     = "{ACM}",
	title         = "{Optimizing data aggregation for cluster-based internet services}",
	year          = 2003,
}