Metadata Mining for Image Understanding Acronym: MMIU 2008/VISIGRAPP Event held on: January 22-25, 2008, in Funchal, Madeira, Portugal Editors: Gabriela Csurka 1 and Katerina Pastra 2 Affiliations: 1 Xerox Research Centre Europe, France , 2 ILSP, Greece ISBN: 978-989-8111-24-1