FP4 Explore, BF16 Train: Diffusion Reinforcement Learning via Efficient Rollout Scaling.

Shuchen Xue

Yitong Li Junsong Chen Shuchen Xue Pengcuo Zeren Siyuan Fu Dinghao Yang Yangyang Tang Junjie Bai Ping Luo 0002 Song Han 0003 Enze Xie FP4 Explore, BF16 Train: Diffusion Reinforcement Learning via Efficient Rollout Scaling. 2026 April abs/2604.06916 CoRR https://doi.org/10.48550/arXiv.2604.06916 db/journals/corr/corr2604.html#abs-2604-06916 streams/journals/corr

Jiahao Wang Ning Kang 0001 Lewei Yao Mengzhao Chen Chengyue Wu Songyang Zhang 0001 Shuchen Xue Yong Liu 0033 Taiqiang Wu Xihui Liu Kaipeng Zhang Shifeng Zhang Wenqi Shao Zhenguo Li Ping Luo 0002 LiT: Delving into a Simple Linear Diffusion Transformer for Image Generation. 2025 ICCV 16068-16078 conf/iccv/2025 https://doi.org/10.1109/ICCV51701.2025.01491 db/conf/iccv/iccv2025.html#WangKYCWZXLWLZZSLL25 streams/conf/iccv Junsong Chen Shuchen Xue Yuyang Zhao Jincheng Yu Sayak Paul Junyu Chen 0003 Han Cai Song Han 0003 Enze Xie SANA-Sprint: One-Step Diffusion with Continuous-Time Consistency Distillation. 2025 ICCV 16185-16195 conf/iccv/2025 https://doi.org/10.1109/ICCV51701.2025.01502 db/conf/iccv/iccv2025.html#ChenXZYPCCHX25 streams/conf/iccv Zekun Wang 0001 Mingyang Yi Shuchen Xue Zhenguo Li Ming Liu 0004 Bing Qin 0001 Zhiming Ma Improved Diffusion-based Generative Model with Better Adversarial Robustness. 2025 ICLR https://openreview.net/forum?id=1DVgysiIt7 conf/iclr/2025 db/conf/iclr/iclr2025.html#WangYXL00M25 Anqi Tang Youming Chen Shuchen Xue Zhaoqiang Liu Learning Single Index Models with Diffusion Priors. 2025 ICML https://proceedings.mlr.press/v267/tang25b.html https://openreview.net/forum?id=kB6mJY0MTV conf/icml/2025 db/conf/icml/icml2025.html#TangCXL25

Zekun Wang 0001 Mingyang Yi Shuchen Xue Zhenguo Li Ming Liu 0004 Bing Qin 0001 Zhi-Ming Ma Improved Diffusion-based Generative Model with Better Adversarial Robustness. 2025 February abs/2502.17099 CoRR https://doi.org/10.48550/arXiv.2502.17099 db/journals/corr/corr2502.html#abs-2502-17099 streams/journals/corr

Junsong Chen Shuchen Xue Yuyang Zhao Jincheng Yu Sayak Paul Junyu Chen 0003 Han Cai Enze Xie Song Han 0003 SANA-Sprint: One-Step Diffusion with Continuous-Time Consistency Distillation. 2025 March abs/2503.09641 CoRR https://doi.org/10.48550/arXiv.2503.09641 db/journals/corr/corr2503.html#abs-2503-09641 streams/journals/corr

Dingshuo Chen Shuchen Xue Liuji Chen Yingheng Wang Qiang Liu 0006 Shu Wu Zhi-Ming Ma Liang Wang 0001 Graffe: Graph Representation Learning via Diffusion Probabilistic Models. 2025 May abs/2505.04956 CoRR https://doi.org/10.48550/arXiv.2505.04956 db/journals/corr/corr2505.html#abs-2505-04956 streams/journals/corr

Tianyu Xie 0001 Shuchen Xue Zijin Feng Tianyang Hu 0001 Jiacheng Sun Zhenguo Li Cheng Zhang Variational Autoencoding Discrete Diffusion with Enhanced Dimensional Correlations Modeling. 2025 May abs/2505.17384 CoRR https://doi.org/10.48550/arXiv.2505.17384 db/journals/corr/corr2505.html#abs-2505-17384 streams/journals/corr

Anqi Tang Youming Chen Shuchen Xue Zhaoqiang Liu Learning Single Index Models with Diffusion Priors. 2025 May abs/2505.21135 CoRR https://doi.org/10.48550/arXiv.2505.21135 db/journals/corr/corr2505.html#abs-2505-21135 streams/journals/corr

Chengyue Wu Hao Zhang 0097 Shuchen Xue Zhijian Liu Shizhe Diao Ligeng Zhu Ping Luo 0002 Song Han 0003 Enze Xie Fast-dLLM: Training-free Acceleration of Diffusion LLM by Enabling KV Cache and Parallel Decoding. 2025 May abs/2505.22618 CoRR https://doi.org/10.48550/arXiv.2505.22618 db/journals/corr/corr2505.html#abs-2505-22618 streams/journals/corr

Yihong Luo Shuchen Xue Tianyang Hu 0001 Jing Tang 0004 Noise Consistency Training: A Native Approach for One-Step Generator in Learning Additional Controls. 2025 June abs/2506.19741 CoRR https://doi.org/10.48550/arXiv.2506.19741 db/journals/corr/corr2506.html#abs-2506-19741 streams/journals/corr

Shuchen Xue Tianyu Xie 0001 Tianyang Hu 0001 Zijin Feng Jiacheng Sun Kenji Kawaguchi Zhenguo Li Zhi-Ming Ma Any-Order GPT as Masked Diffusion Model: Decoupling Formulation and Architecture. 2025 June abs/2506.19935 CoRR https://doi.org/10.48550/arXiv.2506.19935 db/journals/corr/corr2506.html#abs-2506-19935 streams/journals/corr

Shuchen Xue Chongjian Ge Shilong Zhang Yichen Li Zhi-Ming Ma Advantage Weighted Matching: Aligning RL with Pretraining in Diffusion Models. 2025 September abs/2509.25050 CoRR https://doi.org/10.48550/arXiv.2509.25050 db/journals/corr/corr2509.html#abs-2509-25050 streams/journals/corr

Chengyue Wu Hao Zhang 0097 Shuchen Xue Shizhe Diao Yonggan Fu Zhijian Liu Pavlo O. Molchanov Ping Luo 0002 Song Han 0003 Enze Xie Fast-dLLM v2: Efficient Block-Diffusion LLM. 2025 September abs/2509.26328 CoRR https://doi.org/10.48550/arXiv.2509.26328 db/journals/corr/corr2509.html#abs-2509-26328 streams/journals/corr

Shilong Zhang He Zhang 0004 Zhifei Zhang Chongjian Ge Shuchen Xue Shaoteng Liu Mengwei Ren Soo Ye Kim Yuqian Zhou Qing Liu 0017 Daniil Pakhomov Kai Zhang 0045 Zhe Lin 0001 Ping Luo 0002 Both Semantics and Reconstruction Matter: Making Representation Encoders Ready for Text-to-Image Generation and Editing. 2025 December abs/2512.17909 CoRR https://doi.org/10.48550/arXiv.2512.17909 db/journals/corr/corr2512.html#abs-2512-17909 streams/journals/corr

Shuchen Xue Zhaoqiang Liu Fei Chen Shifeng Zhang Tianyang Hu 0001 Enze Xie Zhenguo Li Accelerating Diffusion Sampling with Optimized Time Steps. 8292-8301 2024 CVPR https://doi.org/10.1109/CVPR52733.2024.00792 conf/cvpr/2024 db/conf/cvpr/cvpr2024.html#XueLCZHXL24 Jiajun Ma Shuchen Xue Tianyang Hu 0001 Wenjia Wang Zhaoqiang Liu Zhenguo Li Zhi-Ming Ma Kenji Kawaguchi The Surprising Effectiveness of Skip-Tuning in Diffusion Sampling. 2024 ICML https://proceedings.mlr.press/v235/ma24r.html https://openreview.net/forum?id=2pYTCy4GUV conf/icml/2024 db/conf/icml/icml2024.html#MaXHWLLMK24 34053-34074

Jiajun Ma Shuchen Xue Tianyang Hu 0001 Wenjia Wang Zhaoqiang Liu Zhenguo Li Zhi-Ming Ma Kenji Kawaguchi The Surprising Effectiveness of Skip-Tuning in Diffusion Sampling. 2024 abs/2402.15170 CoRR https://doi.org/10.48550/arXiv.2402.15170 db/journals/corr/corr2402.html#abs-2402-15170

Shuchen Xue Zhaoqiang Liu Fei Chen Shifeng Zhang Tianyang Hu 0001 Enze Xie Zhenguo Li Accelerating Diffusion Sampling with Optimized Time Steps. 2024 abs/2402.17376 CoRR https://doi.org/10.48550/arXiv.2402.17376 db/journals/corr/corr2402.html#abs-2402-17376

Shuchen Xue Mingyang Yi Weijian Luo Shifeng Zhang Jiacheng Sun Zhenguo Li Zhi-Ming Ma SA-Solver: Stochastic Adams Solver for Fast Sampling of Diffusion Models. 2023 NeurIPS http://papers.nips.cc/paper_files/paper/2023/hash/f4a6806490d31216a3ba667eb240c897-Abstract-Conference.html conf/nips/2023 db/conf/nips/neurips2023.html#XueYLZSLM23

Shuchen Xue Mingyang Yi Weijian Luo Shifeng Zhang Jiacheng Sun Zhenguo Li Zhi-Ming Ma SA-Solver: Stochastic Adams Solver for Fast Sampling of Diffusion Models. 2023 abs/2309.05019 CoRR https://doi.org/10.48550/arXiv.2309.05019 db/journals/corr/corr2309.html#abs-2309-05019

Junjie Bai Han Cai Dingshuo Chen Fei Chen Junsong Chen Junyu Chen 0003 Liuji Chen Mengzhao Chen Youming Chen Shizhe Diao Zijin Feng Siyuan Fu Yonggan Fu Chongjian Ge Song Han 0003 Tianyang Hu 0001 Ning Kang 0001 Kenji Kawaguchi Soo Ye Kim Yichen Li Yitong Li Zhenguo Li Zhe Lin 0001 Ming Liu 0004 Qiang Liu 0006 Qing Liu 0017 Shaoteng Liu Xihui Liu Yong Liu 0033 Zhaoqiang Liu Zhijian Liu Ping Luo 0002 Weijian Luo Yihong Luo Jiajun Ma Zhiming MaZhi-Ming Ma Pavlo Molchanov 0001Pavlo O. Molchanov Daniil Pakhomov Sayak Paul Bing Qin 0001 Mengwei Ren Wenqi Shao Jiacheng Sun Anqi Tang Jing Tang 0004 Yangyang Tang Jiahao Wang Liang Wang 0001 Wenjia Wang Yingheng Wang Zekun Wang 0001 Chengyue Wu Shu Wu Taiqiang Wu Enze Xie Tianyu Xie 0001 Dinghao Yang Lewei Yao Mingyang Yi Jincheng Yu Pengcuo Zeren Cheng Zhang Hao Zhang 0097 He Zhang 0004 Kai Zhang 0045 Kaipeng Zhang Shifeng Zhang Shilong Zhang Songyang Zhang 0001 Zhifei Zhang Yuyang Zhao Yuqian Zhou Ligeng Zhu