@Misc{GemmaSanchez2004, author="Gemma Sanchez and Ernest Valveny and Josep Llados and Joan Mas and N. Lozano", title="A platform to extract knowledge from graphic documents. Application to an architectural sketch understanding scenario", year="2004", optnote="DAG", optnote="exported from refbase (http://refbase.cvc.uab.es/show.php?record=460), last updated on Wed, 29 Jun 2011 17:37:24 +0200" }