Vallin, AlessandroMagnini, BernardoGiampiccolo, DaniloAunimo, LiliAyache, ChristelleOsenova, PetyaPeñas, AnselmoRijke, Maarten deSacaleanu, BogdanSantos, DianaSutcliffe, RichardPeters, Carol2009-11-032009-11-032006-02-282005Alessandro Vallin; Bernardo Magnini; Danilo Giampiccolo; Lili Aunimo; Christelle Ayache; Petya Osenova; Anselmo Peñas; Maarten de Rijke; Bogdan Sacaleanu; Diana Santos; Richard Sutcliffe. "Overview of the CLEF 2005 Multilingual Question Answering Track". In Carol Peters (ed.), Cross Language Evaluation Forum: Working Notes for the CLEF 2005 Workshop (CLEF 2005) (Vienna, Austria, 21-23 September 2005) , Wien, Österreich: Centromedia, s/pphttp://hdl.handle.net/10400.26/122http://www.linguateca.pt/superb/busca_publ.pl?idi=1141145906application/pdfengQACLEFCLEFOverview of the CLEF 2005 Multilingual Question Answering Trackconference object