@inproceedings{DocEng-2010-SorioBDM,
	author        = "Enrico Sorio and Alberto Bartoli and Giorgio Davanzo and Eric Medvet",
	booktitle     = "{Proceedings of the 10th Symposium on Document Engineering}",
	doi           = "10.1145/1860559.1860599",
	isbn          = "978-1-4503-0231-9",
	pages         = "187--190",
	publisher     = "{ACM}",
	title         = "{Open world classification of printed invoices}",
	year          = 2010,
}