@inproceedings{DocEng-2013-DoTT,
	author        = "Thanh-Ha Do and Salvatore Tabbone and Oriol Ramos Terrades",
	booktitle     = "{Proceedings of the 13th Symposium on Document Engineering}",
	doi           = "10.1145/2494266.2494281",
	isbn          = "978-1-4503-1789-4",
	pages         = "161--168",
	publisher     = "{ACM}",
	title         = "{Document noise removal using sparse representations over learned dictionary}",
	year          = 2013,
}