@inproceedings{SAC-2011-FontesNPC,
	author        = "Laysa Mabel de Oliveira Fontes and Francisco Milton Mendes Neto and Alexandre Ádames Alves Pontes and Gustavo Augusto Lima de Campos",
	booktitle     = "{Proceedings of the 26th Symposium on Applied Computing}",
	doi           = "10.1145/1982185.1982444",
	editor        = "William C. Chu and W. Eric Wong and Mathew J. Palakal and Chih-Cheng Hung",
	isbn          = "978-1-4503-0113-8",
	pages         = "1175--1180",
	publisher     = "{ACM}",
	title         = "{An agent-based architecture for supporting the workgroups creation and the detection of out-of-context conversation on problem-based learning in virtual learning environments}",
	year          = 2011,
}