Adaptive bias learning via gradient-based reweighting and constrained pruning for robust Visual Question Answering. - Zukun Wan; Runmin Wang; Xingdong Song; Juan Xu; Xiaofei Cao; Jielei Hei; Shengrong Yuan; Yajun Ding; Changxin Gao (Comput. Vis. Image Underst., 2025)