Author

Zifeng Cheng

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Preprint Aug 2026

Accelerating Diffusion Language Models via Structured Suffix Modeling

This work proposes a structured suffix modeling method that incorporates the decoding results from the previous step into the suffix token representations at the current step, allowing them to carry evolving denoising information across generation steps.

Zifeng Cheng, Keda Li, Zhiwei Jiang et al. · 0 citations

Rethinking BCE Loss for Multi-Label Image Recognition with Fine-Tuning

Class-wise Covariance Regularization is proposed, which aligns the predicted covariance structure of class confidences with the semantic correlations encoded in pretrained text embed-dings with the geometric consistency of the class space throughout fine-tuning, resulting in more stable and interpretable confidence distributions across categories.

Ao Zhou, Zhiwei Jiang, Zifeng Cheng et al. · 0 citations