Dr. Symeon Papadopoulos
Senior Researcher Information Technologies Institute, CERTH
Tel: +30. 231. 1257772
Mail: papadop (at) iti (dot) gr
Jochen Spangenberg
Research and Cooperation Projects, Deutsche Welle
Tel: +49. 30. 4646. 5604
Mail: jochen.spangenberg (at) dw (dot) com