The Multilingual Question Answering Track at CLEF. - Bernardo Magnini; Danilo Giampicollo; Lili Aunimo; Christelle Ayache; Petya Osenova; Anselmo Peñas; Maarten de Rijke; Bogdan Sacaleanu; Diana Santos; Richard F. E. Sutcliffe (LREC, 2006)