Multilingual information access for text, speech and images : 5th Workshop of the Cross-Language Evaluation Forum, CLEF 2004, Bath, UK, September 15-17, 2004, revised selected papers - Kluck, Michael; Magnini, Bernardo; Jones, Gareth J. F.; Peters, Carol, 1947-; Gonzalo, Julio; Clough, Paul (Lecture Notes in Computer Science,)