Yifan Wu

Postdoc, Peking University

Joined

August 2022

Names

Yifan Wu (Preferred)

Emails

****@pku.edu.cn (Confirmed)

Personal Links

Semantic Scholar

Career & Education History

Postdoc

Peking University (pku.edu.cn)

2025 – Present

PhD student

Peking University (pku.edu.cn)

2019 – 2025

Advisors, Relations & Conflicts

Postdoc Advisor

2025 – Present

PhD Advisor

2019 – 2025

Expertise

LLM Safety

2025 – Present

Software Engineering

2019 – Present

Publications

TopoSHIELD: Reshaping the Flow of Malice via Spatio-Temporal Risk-Aware Topological Evolution in Multi-Agent Systems
Ruiyang Huang, Chenxi Wang, Tinghe Zhang, Fengrui Liu, Jiayan Sun, Haocheng Wang, Yifan Wu
- The 64th Annual Meeting of the Association for Computational Linguistics
- Readers: Everyone
A Survey of AIOps in the Era of Large Language Models
Lingzhe Zhang, Tong Jia, Mengxi Jia, Yifan Wu, Aiwei Liu, Yong Yang, Zhonghai Wu, Xuming Hu, Philip S. Yu, Ying Li
- ACM Comput. Surv. 2026
- Readers: Everyone
LogAction: Consistent Cross-system Anomaly Detection through Logs via Active Domain Adaptation
Chiming Duan, Minghua He, Pei Xiao, Tong Jia, Xin Zhang, Zhewei Zhong, Xiang Luo, Yan Niu, Lingzhe Zhang, Yifan Wu, Siyu Yu, Weijie Hong, Ying Li, Gang Huang
- CoRR 2025
- Readers: Everyone
Beyond Proxy Metrics: A New Evaluation Framework for LLM Compression by Directly Measuring Generative Faithfulness
Wenhao Li, Gen Luo, Daohai Yu, Yuxin Zhang, JingJing Xie, Fei Chao, Yifan Wu, Rongrong Ji
- Submitted to ICLR 2026
- Readers: Everyone
Out of the Memory Barrier: A Highly Memory-Efficient Training System for LLMs with Million-Token Contexts
Wenhao Li, Daohai Yu, Gen Luo, Yuxin Zhang, Yifan Wu, Jiaxin Liu, Ziyang Gong, Zimu Liao, Fei Chao, Rongrong Ji
- ICLR 2026 Poster
- Readers: Everyone
Walk the Talk: Is Your Log-based Software Reliability Maintenance System Really Reliable?
Minghua He, Tong Jia, Chiming Duan, Pei Xiao, Lingzhe Zhang, Kangjin Wang, Yifan Wu, Ying Li, Gang Huang
- CoRR 2025
- Readers: Everyone
United We Stand: Towards End-to-End Log-based Fault Diagnosis via Interactive Multi-Task Learning
Minghua He, Chiming Duan, Pei Xiao, Tong Jia, Siyu Yu, Lingzhe Zhang, Weijie Hong, Jin Han, Yifan Wu, Ying Li, Gang Huang
- CoRR 2025
- Readers: Everyone
CSLParser: A Collaborative Framework Using Small and Large Language Models for Log Parsing
Weijie Hong, Yifan Wu, Lingzhe Zhang, Chiming Duan, Pei Xiao, Minghua He, Xixuan Yang, Ying Li
- ISSRE 2025
- Readers: Everyone
ScalaLog: Scalable Log-Based Failure Diagnosis Using LLM
Lingzhe Zhang, Tong Jia, Mengxi Jia, Yifan Wu, Hongyi Liu, Ying Li
- ICASSP 2025
- Readers: Everyone
Log Parsing Using LLMs with Self-Generated In-Context Learning and Self-Correction
Yifan Wu, Siyu Yu, Ying Li
- ICPC 2025
- Readers: Everyone

View all 30 publications

Co-Authors

View all 80 co-authors