Jiayu Liu

PhD student, Data Science, University of Science and Technology of China

Joined

January 2023

Names

Jiayu Liu (Preferred)

Emails

****@mail.ustc.edu.cn (Confirmed)

Personal Links

Career & Education History

PhD student

Data Science, University of Science and Technology of China (ustc.edu)

2020 – 2026

Advisors, Relations & Conflicts

PhD Advisor

Enhong Chen

2020 – 2026

PhD Advisor

Zhenya Huang

2020 – 2026

Expertise

No areas of expertise listed

Publications

Pruning Long Chain-of-Thought of Large Reasoning Models via Small-Scale Preference Optimization
Bin Hong, Jiayu Liu, Kai Zhang, Jianwen Sun, Mengdi Zhang, Zhenya Huang
- ICLR 2026 Poster
- Readers: Everyone
MARCOS: Deep Thinking by Markov Chain of Continuous Thoughts
Jiayu Liu, Zhenya Huang, Anya Sims, Enhong Chen, Yee Whye Teh, Ning Miao
- Submitted to ICLR 2026
- Readers: Everyone
CogMath: Assessing LLMs' Authentic Mathematical Ability from a Human Cognitive Perspective
Jiayu Liu, Zhenya Huang, Wei Dai, Cheng Cheng, Jinze Wu, Jing Sha, Song Li, Qi Liu, Shijin Wang, Enhong Chen
- ICML 2025 poster
- Readers: Everyone
What Makes In-context Learning Effective for Mathematical Reasoning
Jiayu Liu, Zhenya Huang, Chaokun Wang, Xunpeng Huang, ChengXiang Zhai, Enhong Chen
- ICML 2025 poster
- Readers: Everyone
CogMath: Evaluating LLMs' Authentic Mathematical Ability from a Cognitive Perspective
Jiayu Liu, Zhenya Huang, Wei Dai, Cheng Cheng, Jinze Wu, Jing Sha, Qi Liu, Shijin Wang, Enhong Chen
- ICLR 2025 Conference Withdrawn Submission
- Readers: Everyone
Learning by Applying: A General Framework for Mathematical Reasoning via Enhancing Explicit Knowledge Learning
Jiayu Liu, Zhenya Huang, ChengXiang Zhai, Qi Liu
- The 36th AAAI Conference on Artificial Intelligence (AAAI'2023)
- Readers: Everyone
Guiding Mathematical Reasoning via Mastering Commonsense Formula Knowledge
Jiayu Liu, Zhenya Huang, Zhiyuan Ma, Qi Liu, Enhong Chen, Tianhuang Su, Haifeng Liu
- KDD 2023
- Readers: Everyone
Decompose, Analyze and Rethink: Solving Intricate Problems with Human-like Reasoning Cycle
Shangzi Xue, Zhenya Huang, Jiayu Liu, Xin Lin, Yuting Ning, Binbin Jin, Xin Li, Qi Liu
- NeurIPS 2024 oral
- Readers: Everyone
SocraticLM: Exploring Socratic Personalized Teaching with Large Language Models
Jiayu Liu, Zhenya Huang, Tong Xiao, Jing Sha, Jinze Wu, Qi Liu, Shijin Wang, Enhong Chen
- NeurIPS 2024 spotlight
- Readers: Everyone
Enhancing the Completeness of Rationales for Multi-Step Question Answering
Shangzi Xue, Zhenya Huang, Xin Lin, Jiayu Liu, Longhu Qin, Tianhuang Su, Haifeng Liu, Qi Liu
- CIKM 2024
- Readers: Everyone

View all 32 publications

Co-Authors

View all 58 co-authors