Han Wu

Researcher, Huawei Technologies Ltd.

Joined

August 2021

Names

Han Wu (Preferred)

Emails

****@my.cityu.edu.hk (Confirmed)

****@huawei.com (Confirmed)

Personal Links

Career & Education History

Researcher

Huawei Technologies Ltd. (huawei.com)

2023 – Present

PhD student

City University of Hong Kong (cityu.edu.hk)

2019 – 2023

Advisors, Relations & Conflicts

PhD Advisor

Linqi Song

2019 – 2023

Coauthor

Kun Xu

2019 – 2021

Expertise

natural language processing

2019 – Present

Publications

REG: A Regularization Optimizer for Robust Training Dynamics
Zehua Liu, Han Wu, Xiaojin Fu, Shuqi LIU, Xiongwei Han, Tao Zhong, Mingxuan Yuan
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
Automated Optimization Modeling via a Localizable Error-Driven Perspective
Weiting Liu, Han Wu, Yufei Kuang, Xiongwei Han, Tao Zhong, Jianfeng Feng, Wenlian Lu
- Submitted to ICLR 2026
- Readers: Everyone
Activation-Guided Consensus Merging for Large Language Models
Yuxuan Yao, Shuqi LIU, Zehua Liu, Qintong Li, Mingyang LIU, Xiongwei Han, Zhijiang Guo, Han Wu, Linqi Song
- NeurIPS 2025 poster
- Readers: Everyone
Preserving LLM Capabilities through Calibration Data Curation: From Analysis to Optimization
Bowei He, Lihao Yin, Huiling Zhen, Shuqi LIU, Han Wu, Xiaokun Zhang, Mingxuan Yuan, Chen Ma
- NeurIPS 2025 poster
- Readers: Everyone
A Sentence is Worth 128 Pseudo Tokens: A Semantic-Aware Contrastive Learning Framework for Sentence Embeddings
Haochen Tan, Wei Shao, Han Wu, Ke Yang, Linqi Song
- Findings of ACL 2022
- Readers: Everyone
Towards Efficient Adaptation of Pruning Strategy in Large Language Models
Shuqi LIU, Bowei He, Han Wu, Linqi Song
- Submitted to ICLR 2025
- Readers: Everyone
Determine-Then-Ensemble: Necessity of Top-k Union for Large Language Model Ensembling
Yuxuan Yao, Han Wu, Mingyang LIU, Sichun Luo, Xiongwei Han, Jie Liu, Zhijiang Guo, Linqi Song
- ICLR 2025 Spotlight
- Readers: Everyone
CoCA: Regaining Safety-awareness of Multimodal Large Language Models with Constitutional Calibration
Jiahui Gao, Renjie Pi, Tianyang Han, Han Wu, Lanqing HONG, Lingpeng Kong, Xin Jiang, Zhenguo Li
- COLM
- Readers: Everyone
Learning From Correctness Without Prompting Makes LLM Efficient Reasoner
Yuxuan YAO, Han Wu, Zhijiang Guo, Zhou Biyan, Jiahui Gao, Sichun Luo, Hanxu Hou, Xiaojin Fu, Linqi Song
- COLM
- Readers: Everyone
Learning From Correctness Without Prompting Makes LLM Efficient Reasoner
Yuxuan Yao, Han Wu, Zhijiang Guo, Biyan Zhou, Jiahui Gao, Sichun Luo, Hanxu Hou, Xiaojin Fu, Linqi Song
- CoRR 2024
- Readers: Everyone

View all 30 publications

Co-Authors

View all 54 co-authors