Zhiyi Lyu

Researcher, CCDS, Nanyang Technological University

Joined

May 2023

Names

Zhiyi Lyu (Preferred)

,

Lv Zhiyi

Emails

****@gmail.com (Confirmed)

,

****@ntu.edu.sg (Confirmed)

Personal Links

Career & Education History

Researcher

CCDS, Nanyang Technological University (ntu.edu.sg)

2024 – Present

Advisors, Relations & Conflicts

PhD Advisor

2024 – Present

Expertise

Large Language Model

Present

LLM Alignment

Present

Publications

Uncertainty-Aware Tree Search for Efficient LLM Reasoning
Jianguo Huang, Zhiyi Lyu, Fuxiang Zhang, Yanchen Deng, Deheng Ye, Bo An
- Submitted to ICLR 2026
- Readers: Everyone
Adversarial Test Case Generation via Reinforcement Learning Extends Scaling Laws
Jiacheng Xu, Wentao Zhang, Zhiyi Lyu, Fuxiang Zhang, Chaojie Wang, Yang Liu, Bo An
- Submitted to ICLR 2026
- Readers: Everyone
Let's Revise Step-by-Step: A Unified Local Search Framework for Code Generation with LLMs
Zhiyi Lyu, Jianguo Huang, Yanchen Deng, Steven Hoi, Bo An
- NeurIPS 2025 poster
- Readers: Everyone
Towards Efficient Online Tuning of VLM Agents via Counterfactual Soft Reinforcement Learning
Lang Feng, Weihao Tan, Zhiyi Lyu, Longtao Zheng, Haiyang Xu, Ming Yan, Fei Huang, Bo An
- ICML 2025 poster
- Readers: Everyone
Efficient LLM Alignment via Hierarchical Coarse-to-Fine Refinement
Zhiyi Lyu, Yewen Li, Xinrun Wang, Jiangshan Zhang, Yunkun Xu, shengjun cheng, Bo An
- ICLR 2025 Conference Withdrawn Submission
- Readers: Everyone
Q*: Improving Multi-step Reasoning for LLMs with Deliberative Planning
Yanchen Deng, Chaojie Wang, Zhiyi Lyu, Jujie He, Liang Zeng, Shuicheng YAN, Bo An
- ICLR 2025 Conference Withdrawn Submission
- Readers: Everyone
Few-shot Generation via Recalling Brain-Inspired Episodic-Semantic Memory
Zhibin Duan, Lv Zhiyi, Chaojie Wang, Bo Chen, Bo An, Mingyuan Zhou
- NeurIPS 2023 poster
- Readers: Everyone

Co-Authors

View all 27 co-authors