@inproceedings{SAC-2007-CiferriCFTS,
	author        = "Cristina Dutra de Aguiar Ciferri and Ricardo Rodrigues Ciferri and Diogo Tuler Forlani and Agma J. M. Traina and Fernando da Fonseca de Souza",
	booktitle     = "{Proceedings of the 22nd Symposium on Applied Computing}",
	doi           = "10.1145/1244002.1244117",
	editor        = "Yookun Cho and Roger L. Wainwright and Hisham Haddad and Sung Y. Shin and Yong Wan Koo",
	isbn          = "1-59593-480-4",
	pages         = "494--499",
	publisher     = "{ACM}",
	title         = "{Horizontal fragmentation as a technique to improve the performance of drill-down and roll-up queries}",
	year          = 2007,
}