Author

Tiancheng Su

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#artificial intelligence Preprint Dec 2025

Entropy-Aware Token Rejection for Improving Speculative Decoding

Experiments show that EASD consistently improves accuracy over standard SD and reward-guided variants while maintaining comparable inference efficiency, suggesting that speculative decoding can serve not only as an acceleration method but also as an effective mechanism for improving reasoning quality.

Tiancheng Su, Meicong Zhang, Guoxiu He · 3 citations

Preprint Aug 2026

Internalizing Academic Writing Workflows for Introduction Generation via Struct-Aware Policy Learning

Experiments show that StructPO improves semantic alignment, structural rationality and inference efficiency over workflow-based baselines, generalizes to out-of-domain settings, and remains competitive with GPT-5.1 in human evaluation when scaled to Qwen3-32B.

Meicong Zhang, Tiancheng Su, Jia-Hao Cheng et al. · 0 citations