Wings: Learning Multimodal LLMs without Text-only Forgetting - Zhang, Yi-Kai; Lu, Shiyin; Li, Yang; Ma, Yanqing; Chen, Qing-Guo; Xu, Zhao; Luo, Weihua; Zhang, Kaifu; Zhan, De-Chuan; Ye, Han-Jia (Advances in Neural Information Processing Systems, 2024)