Author

Xiaohan Wei

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Preprint Jul 2026

SCOReD: Student-Aware CoT Optimization for Recommendation Distillation

Student-Aware CoT Optimization for Recommendation Distillation (SCOReD), a CoT optimization framework tailored to recommendation that first parses each teacher trace into typed segments and uses the student LLM's attention to score the importance of each segment.

H. S. Shahgir, Yufei Li, Xiaohan Wei et al. · 0 citations

Preprint Jul 2026

Self-Guided Test-Time Training for Long-Context LLMs

A simple method, Self-Guided TTT (S-TTT), which improves accuracy for both Qwen3-4B-Thinking-2507 and Llama-3.1-8B-Instruct, achieving up to a 15% relative improvement.

Xinyu Zhu, Zhenqin Xu, Xiaohan Wei et al. · 0 citations