VISCOUNTH: A Large-scale Multilingual Visual Question Answering Dataset for Cultural Heritage. - BECATTINI, FEDERICO; BONGINI, PIETRO; BULLA, LUANA; BIMBO, ALBERTO DEL; MARINUCCI, LUDOVICA; MONGIOVÌ, MISAEL; PRESUTTI, VALENTINA (ACM Transactions on Multimedia Computing, Communications & Applications, 2023)