Yannis S. Avrithis Yiannis Kompatsiaris Steffen Staab Noel E. O'Connor Poster and Demo Proceedings of the 1st International Conference on Semantic and Digital Media Technologies, Athens, Greece, December 6-8, 2006 SAMT (Posters and Demos) CEUR-WS.org CEUR Workshop Proceedings 233 2007 db/conf/samt/samt2006p.html