Chiu, M.-C., Wen, S., Chen, P.-Y., & Ma, X. (2026). MegaCoin: Enhancing Medium-Grained Color Perception for Vision-Language Models. Proceedings of the AAAI Conference on Artificial Intelligence, 40(44), 37305–37313. https://doi.org/10.1609/aaai.v40i44.41062