Xiao Liang
Xiao Liang has 4 papers in our library, in 2025–2026, most of them on Language models & pretraining, Reasoning, Efficient models & compression; often with Hengyuan Zhang, Lei Ji, Xiao Liu.
OpenAlex · ORCID · h-index 18 · 75 works · 1,413 citations OpenAlex, 2026-10-14
📄 4 works in our library · 🔗 Cited 38 times in our library · ⭐ Paper Stars ranking: #7949
Affiliations
Fields, topics and concepts
📚 Shelves 5The field of science this work belongs to (OpenAlex fields).Arts and Humanities · 4 worksComputer Science · 4 worksArtificial Intelligence · 4 worksLanguage and Linguistics · 4 worksComputer Vision and Pattern Recognition · 1 work
🧭 Topics 3Research subjects and languages the work is about.Language models & pretraining · 2 worksReasoning · 2 worksEfficient models & compression · 1 work
Works by year
2020s
Papers
- Chain-of-Reasoning: Towards Unified Mathematical Reasoning in Large Language Models via a Multi-Paradigm Perspective (2025 · 23 citations)
Current LLM math solvers are usually tuned for a single reasoning style. Some use natural-language chains of thought, others use executable code, and others use formal proofs. As a result, a model strong at arithmetic word problems often fails at theorem proving, and the reverse. The authors propose… - Find Your Optimal Teacher: Personalized Data Synthesis via Router-Guided Multi-Teacher Distillation (2026 · 13 citations)
Small LLMs are usually distilled by fine-tuning them on outputs from the most powerful available teacher. Prior work shows this can backfire: very strong teachers may produce answers that are too complex or too far from what the student can absorb. Earlier remedies (Mix, CAR) still make every candidate teacher answer… - TL;DR: Too Long, Do Re-weighting for Efficient LLM Reasoning Compression (2025 · 8 citations)
Reasoning-focused LLMs that generate long Chain-of-Thought (CoT) often overthink, spending many tokens even on easy questions. Existing compression approaches usually need laborious data labeling, model interpolation (as in CoT-Valve), or costly RL with length penalties. - Data Mixing Agent: Learning to Re-weight Domains for Continual Pre-training (2026 · 1 citation)
Continual pre-training of an LLM on a narrow target field, such as math, often causes catastrophic forgetting of general skills.
Co-authors here
- Hengyuan Zhang ×2
- Lei Ji ×2
- Xiao Liu ×2
- Yeyun Gong ×2
- Chaofan Tao
- Chenming Shang
- Dongdong Zhang
- Furu Wei
- Haizhen Huang
- Hany Awadalla
- Hao Li
- Haotian Xu
Venues
Cited by
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