Knowledge-Based Visual Question Answering System Using Multimodal Deep LearningNoorbhasha Junnubabu, K. Geethanjali, B. Bhuvaneswari, J. Gnaneswari and D. BhanuprakashMATEC Web Conf., 419 (2026) 01019DOI: https://doi.org/10.1051/matecconf/202641901019