@inproceedings{ICEIS-DISI-2006-LoureiroB,
	author        = "Jorge Loureiro and Orlando Belo",
	booktitle     = "{Proceedings of the Eighth International Conference on Enterprise Information Systems: Databases and Information Systems Integration}",
	isbn          = "972-8865-41-4",
	pages         = "46--62",
	title         = "{A Discrete Particle Swarm Algorithm for OLAP Data Cube Selection}",
	year          = 2006,
}