Author

Shu-Yao Xiao

h-index 0 View on Semantic Scholar

We have 2 of 4 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

#natural language process... Preprint Aug 2026

When Errors Become Memories: Causal Pathway Tracing in Multi-Turn Memory-Augmented LLMs

A structural causal model (SCM)-based framework for cross-turn error propagation in memory-augmented LLMs is proposed, and experiments show that error influence generally decays with interaction distance, while the memory-update pathway contributes more persistent effects than question feedback.

Shu-Yao Xiao, Sheng-Ling Wang, Xuan Chen et al. · 0 citations

Preprint Aug 2026

SubZero+: Efficient Zeroth-Order LLM Fine-Tuning via Large Learning Rates

Experiments show that SubZero+, an improved SubZero framework that improves stability in three complementary ways, consistently outperforms prior ZO baselines, enlarges the stable learning-rate range, and narrows the gap to first-order methods with minimal extra memory overhead.

Ziming Yu, Shu-Yao Xiao, Xingyu Zhao et al. · 0 citations