DiffS2UT: A Semantic Preserving Diffusion Model for Textless Direct Speech-to-Speech Translation Yongxin Zhu author Zhujin Gao author Xinyuan Zhou author Ye Zhongyi author Linli Xu 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 zhu-etal-2023-diffs2ut 10.18653/v1/2023.emnlp-main.709 https://aclanthology.org/2023.emnlp-main.709/ 2023-12 11573 11583