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cs.LG2026
Stabilizing Reinforcement Learning for Diffusion Language Models
Jianyuan Zhong, Kaibo Wang, Ding Ding +5
Group Relative Policy Optimization (GRPO) is highly effective for post-training autoregressive (AR) language models, yet its direct application to diffusion large language models (…
cs.LG2026
StablePDENet: Enhancing Neural Operator Stability through Physics-Informed Residual-Sensitivity Regularization
Chutian Huang, Chang Ma, Kaibo Wang +1
Learning solution operators for differential equations with neural networks has shown great potential in scientific computing, but ensuring their stability under input perturbation…
cs.LG2025
On the -Free Inference Complexity of Absorbing Discrete Diffusion
Xunpeng Huang, Yingyu Lin, Nishant Jain +4
Absorbing discrete diffusion has emerged as a dominant framework for discrete data generation. However, a significant disparity remains between its empirical success and theoretica…