Enhancing Visual Question Answering with Pre-trained Vision-Language Models: An Ensemble Approach at the LAVA Challenge 2024. - Trong-Hieu Nguyen Mau; Nhu-Binh Nguyen Truc; Nhu-Vinh Hoang; Minh-Triet Tran; Hai-Dang Nguyen (ACCV Workshops (1), 2024)