Lingzhe Zhang

According to our database, Lingzhe Zhang authored at least 36 papers between 2022 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2026

How Much Parallelism Is "Free"? A Principle of Near-Free Parallelism for Parallel Decoding.

Minghua He, Lingzhe Zhang, Yuan Liu, Xiao Zhou, Aiwei Liu

CoRR, May, 2026

From Feedback Loops to Policy Updates: Reinforcement Fine-Tuning for LLM-Based Alpha Factor Discovery.

Lingzhe Zhang, Tong Jia, Yunpeng Zhai, Zixuan Xie, Chiming Duan, Minghua He, Philip S. Yu, Ying Li

CoRR, May, 2026

Towards In-Depth Root Cause Localization for Microservices with Multi-Agent Recursion-of-Thought.

Lingzhe Zhang, Tong Jia, Kangjin Wang, Chiming Duan, Minghua He, Rongqian Wang, Xi Peng, Meiling Wang, Gong Zhang, Renhai Chen, Ying Li

CoRR, May, 2026

Towards Robust LLM Post-Training: Automatic Failure Management for Reinforcement Fine-Tuning.

Lingzhe Zhang, Tong Jia, Yunpeng Zhai, Liancheng Fang, Kening Zheng, Hongyi Liu, Xiaosong Huang, Philip S. Yu, Ying Li

CoRR, May, 2026

E2E-REME: Towards End-to-End Microservices Auto-Remediation via Experience-Simulation Reinforcement Fine-Tuning.

Lingzhe Zhang, Yunpeng Zhai, Tong Jia, Minghua He, Chiming Duan, Zhaoyang Liu, Bolin Ding, Ying Li

CoRR, April, 2026

Efficient Failure Management for Multi-Agent Systems with Reasoning Trace Representation.

Lingzhe Zhang, Tong Jia, Mingyu Wang, Weijie Hong, Chiming Duan, Minghua He, Rongqian Wang, Xi Peng, Meiling Wang, Gong Zhang, Renhai Chen, Ying Li

CoRR, March, 2026

RuntimeSlicer: Towards Generalizable Unified Runtime State Representation for Failure Management.

Lingzhe Zhang, Tong Jia, Weijie Hong, Mingyu Wang, Chiming Duan, Minghua He, Rongqian Wang, Xi Peng, Meiling Wang, Gong Zhang, Renhai Chen, Ying Li

CoRR, March, 2026

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., January, 2026

Hypothesize-Then-Verify: Speculative Root Cause Analysis for Microservices with Pathwise Parallelism.

Lingzhe Zhang, Tong Jia, Yunpeng Zhai, Leyi Pan, Chiming Duan, Minghua He, Pei Xiao, Ying Li

CoRR, January, 2026

Agentic Memory Enhanced Recursive Reasoning for Root Cause Localization in Microservices.

Lingzhe Zhang, Tong Jia, Yunpeng Zhai, Leyi Pan, Chiming Duan, Minghua He, Mengxi Jia, Ying Li

CoRR, January, 2026

UDA-RCL: Unsupervised Domain Adaptation for Microservice Root Cause Localization Utilizing Multimodal Data.

Xiaosong Huang, Hongyi Liu, Yifan Wu, Lingzhe Zhang, Tong Jia, Ying Li, Zhonghai Wu

IEEE Trans. Serv. Comput., 2026

d-TreeRPO: Towards More Reliable Policy Optimization for Diffusion Language Models.

Leyi Pan, Shuchang Tao, Yunpeng Zhai, Zheyu Fu, Liancheng Fang, Minghua He, Lingzhe Zhang, Zhaoyang Liu, Bolin Ding, Aiwei Liu, Lijie Wen

Proceedings of the 64th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2026

2025

MicroRemed: Benchmarking LLMs in Microservices Remediation.

Lingzhe Zhang, Yunpeng Zhai, Tong Jia, Chiming Duan, Minghua He, Leyi Pan, Zhaoyang Liu, Bolin Ding, Ying Li

CoRR, November, 2025

Adaptive Root Cause Localization for Microservice Systems with Multi-Agent Recursion-of-Thought.

Lingzhe Zhang, Tong Jia, Kangjin Wang, Weijie Hong, Chiming Duan, Minghua He, Ying Li

CoRR, August, 2025

A Survey on Parallel Text Generation: From Parallel Decoding to Diffusion Language Models.

Lingzhe Zhang, Liancheng Fang, Chiming Duan, Minghua He, Leyi Pan, Pei Xiao, Shiyu Huang, Yunpeng Zhai, Xuming Hu, Philip S. Yu, Aiwei Liu

CoRR, August, 2025

Omni-SafetyBench: A Benchmark for Safety Evaluation of Audio-Visual Large Language Models.

Leyi Pan, Zheyu Fu, Yunpeng Zhai, Shuchang Tao, Sheng Guan, Shiyu Huang, Lingzhe Zhang, Zhaoyang Liu, Bolin Ding, Felix Henry, Lijie Wen, Aiwei Liu

CoRR, August, 2025

LogDB: Multivariate Log-based Failure Diagnosis for Distributed Databases (Extended from MultiLog).

Lingzhe Zhang, Tong Jia, Mengxi Jia, Ying Li

CoRR, May, 2025

ThinkFL: Self-Refining Failure Localization for Microservice Systems via Reinforcement Fine-Tuning.

Lingzhe Zhang, Yunpeng Zhai, Tong Jia, Chiming Duan, Siyu Yu, Jinyang Gao, Bolin Ding, Zhonghai Wu, Ying Li

CoRR, April, 2025

E-Log: Fine-Grained Elastic Log-Based Anomaly Detection and Diagnosis for Databases.

Lingzhe Zhang, Tong Jia, Xinyu Tan, Xiangdong Huang, Mengxi Jia, Hongyi Liu, Zhonghai Wu, Ying Li

IEEE Trans. Serv. Comput., 2025

Towards Close-to-Zero Runtime Collection Overhead: Raft-Based Anomaly Diagnosis on System Faults for Distributed Storage System.

Lingzhe Zhang, Tong Jia, Mengxi Jia, Hongyi Liu, Yong Yang, Zhonghai Wu, Ying Li

IEEE Trans. Serv. Comput., 2025

Hybrid physics-based and data-driven method for the rotor angle prediction.

Lingzhe Zhang, Dong Huang, Huaiyuan Wang

Eng. Appl. Artif. Intell., 2025

AgentFM: Role-Aware Failure Management for Distributed Databases with LLM-Driven Multi-Agents.

Lingzhe Zhang, Yunpeng Zhai, Tong Jia, Xiaosong Huang, Chiming Duan, Ying Li

Proceedings of the 33rd ACM International Conference on the Foundations of Software Engineering, 2025

CoorLog: Efficient-Generalizable Log Anomaly Detection via Adaptive Coordinator in Software Evolution.

Pei Xiao, Chiming Duan, Minghua He, Tong Jia, Yifan Wu, Jing Xu, Gege Gao, Lingzhe Zhang, Weijie Hong, Ying Li, Gang Huang

Proceedings of the 40th IEEE/ACM International Conference on Automated Software Engineering, 2025

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

Proceedings of the 40th IEEE/ACM International Conference on Automated Software Engineering, 2025

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

Proceedings of the 40th IEEE/ACM International Conference on Automated Software Engineering, 2025

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, Siyu Yu, Yifan Wu, Weijie Hong, Ying Li, Gang Huang

Proceedings of the 40th IEEE/ACM International Conference on Automated Software Engineering, 2025

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

Proceedings of the 36th IEEE International Symposium on Software Reliability Engineering, 2025

ORA: Job Runtime Prediction for High-Performance Computing Platforms Using the Online Retrieval-Augmented Language Model.

Hongyi Liu, Yinping Ma, Xiaosong Huang, Lingzhe Zhang, Tong Jia, Ying Li

Proceedings of the 39th ACM International Conference on Supercomputing, 2025

AAAD: Asynchronous Inter-Variable Relationship-Aware Anomaly Detection for Multivariate Time Series.

Hongyi Liu, Xiaosong Huang, Mengxi Jia, Lingzhe Zhang, Tong Jia, Zhonghai Wu, Ying Li

Proceedings of the IEEE International Conference on Multimedia and Expo, 2025

ScalaLog: Scalable Log-Based Failure Diagnosis Using LLM.

Lingzhe Zhang, Tong Jia, Mengxi Jia, Yifan Wu, Hongyi Liu, Ying Li

Proceedings of the 2025 IEEE International Conference on Acoustics, 2025

2024

Reducing Events to Augment Log-based Anomaly Detection Models: An Empirical Study.

Lingzhe Zhang, Tong Jia, Kangjin Wang, Mengxi Jia, Yang Yong, Ying Li

CoRR, 2024

A Survey of AIOps for Failure Management 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

CoRR, 2024

Time-tired compaction: An elastic compaction scheme for LSM-tree based time-series database.

Lingzhe Zhang, Xiang-Dong Huang, Yan-Kai Wang, Jialin Qiao, Shaoxu Song, Jianmin Wang

Adv. Eng. Informatics, 2024

Multivariate Log-based Anomaly Detection for Distributed Database.

Lingzhe Zhang, Tong Jia, Mengxi Jia, Ying Li, Yong Yang, Zhonghai Wu

Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, 2024

Reducing Events to Augment Log-based Anomaly Detection Models: An Empirical Study.

Lingzhe Zhang, Tong Jia, Kangjin Wang, Mengxi Jia, Yong Yang, Ying Li

Proceedings of the 18th ACM/IEEE International Symposium on Empirical Software Engineering and Measurement, 2024

2022

Separation or Not: On Handing Out-of-Order Time-Series Data in Leveled LSM-Tree.

Yuyuan Kang, Xiangdong Huang, Shaoxu Song, Lingzhe Zhang, Jialin Qiao, Chen Wang, Jianmin Wang, Julian Feinauer

Proceedings of the 38th IEEE International Conference on Data Engineering, 2022