A Simple Baseline for Knowledge-Based Visual Question Answering Alexandros Xenos author Themos Stafylakis author Ioannis Patras author Georgios Tzimiropoulos author 2023-12 text Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing Houda Bouamor editor Juan Pino editor Kalika Bali editor Association for Computational Linguistics Singapore conference publication xenos-etal-2023-simple 10.18653/v1/2023.emnlp-main.919 https://aclanthology.org/2023.emnlp-main.919/ 2023-12 14871 14877