@inproceedings{DRR-2013-VasilopoulosK,
	author        = "Nikos Vasilopoulos and Ergina Kavallieratou",
	booktitle     = "{Proceedings of the 20th Conference on Document Recognition and Retrieval}",
	doi           = "10.1117/12.2002975",
	isbn          = "978-0-819-49431-3",
	publisher     = "{SPIE}",
	series        = "{SPIE Proceedings}",
	title         = "{A classification-free word-spotting system}",
	volume        = 8658,
	year          = 2013,
}