Wenwei Gu

According to our database, Wenwei Gu authored at least 23 papers between 2021 and 2026.

Collaborative distances:

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

2026

KPIRoot+: An efficient integrated framework for anomaly detection and root cause analysis in large-scale cloud systems.

Wenwei Gu, Renyi Zhong, Guangba Yu, Xinying Sun, Jinyang Liu, Yintong Huo, Zhuangbin Chen, Jianping Zhang, Jiazhen Gu, Yongqiang Yang, Michael R. Lyu

Empir. Softw. Eng., April, 2026

LogUpdater: Automated Detection and Repair of Specific Defects in Logging Statements.

Renyi Zhong, Yichen Li, Jinxi Kuang, Wenwei Gu, Yintong Huo, Michael R. Lyu

ACM Trans. Softw. Eng. Methodol., January, 2026

2025

End-to-End Automated Logging via Multi-Agent Framework.

Renyi Zhong, Yintong Huo, Wenwei Gu, Yichen Li, Michael R. Lyu

CoRR, November, 2025

CCISolver: End-to-End Detection and Repair of Method-Level Code-Comment Inconsistency.

Renyi Zhong, Yintong Huo, Wenwei Gu, Jinxi Kuang, Zhihan Jiang, Guangba Yu, Yichen Li, David Lo, Michael R. Lyu

CoRR, June, 2025

Larger Is Not Always Better: Exploring Small Open-source Language Models in Logging Statement Generation.

Renyi Zhong, Yichen Li, Guangba Yu, Wenwei Gu, Jinxi Kuang, Yintong Huo, Michael R. Lyu

CoRR, May, 2025

Identifying Performance Issues in Cloud Service Systems Based on Relational-Temporal Features.

Wenwei Gu, Jinyang Liu, Zhuangbin Chen, Jianping Zhang, Yuxin Su, Jiazhen Gu, Cong Feng, Zengyin Yang, Yongqiang Yang, Michael R. Lyu

ACM Trans. Softw. Eng. Methodol., March, 2025

Towards Imperceptible Adversarial Attacks for Time Series Classification with Local Perturbations and Frequency Analysis.

Wenwei Gu, Renyi Zhong, Jianping Zhang, Michael R. Lyu

CoRR, March, 2025

Adaptive Performance Regression Detection Using A Semi-Supervised Siamese Network.

Yongqian Sun, Mengyao Li, Xiao Xiong, Lei Tao, Yimin Zuo, Wenwei Gu, Shenglin Zhang, Junhua Kuang, Yu Luo, Huandong Zhuang, Bowen Deng, Dan Pei

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

Integrating GraphSAGE and Mamba for Self-Supervised Spatio-Temporal Fault Detection in Microservice Systems.

Shenglin Zhang, Yingke Li, Jianjin Tang, Chenyu Zhao, Wenwei Gu, Yongqian Sun, Dan Pei

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

Too Many Cooks: Assessing the Need for Multi-Source Data in Microservice Failure Diagnosis.

Shenglin Zhang, Xiaoyu Feng, Runzhou Wang, Minghua Ma, Wenwei Gu, Yongqian Sun, Zedong Jia, Jinrui Sun, Dan Pei

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

AetherLog: Log-based Root Cause Analysis by Integrating Large Language Models with Knowledge Graphs.

Tianyu Cui, Ruowei Fu, Changchang Liu, Yuhe Ji, Wenwei Gu, Shenglin Zhang, Yongqian Sun, Dan Pei

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

ADAMAS: Adaptive Domain-Aware Performance Anomaly Detection in Cloud Service Systems.

Wenwei Gu, Jiazhen Gu, Jinyang Liu, Zhuangbin Chen, Jianping Zhang, Jinxi Kuang, Cong Feng, Yongqiang Yang, Michael R. Lyu

Proceedings of the 47th IEEE/ACM International Conference on Software Engineering, 2025

LLMPrism: Black-box Performance Diagnosis for Production LLM Training Platforms.

Zhihan Jiang, Rui Ren, Guangba Yu, Yulun Wu, Wenwei Gu, Yichen Li, Yujie Huang, Cong Feng, Zengyin Yang, Yongqiang Yang, Michael R. Lyu

Proceedings of the 2025 55th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2025

Cordial: Cross-row Failure Prediction Method Based on Bank-level Error Locality for HBMs.

Wenwei Gu, Jiazhen Gu, Renyi Zhong, Wenyu Zhang, Ming Li, Michael R. Lyu

Proceedings of the 2025 55th Annual IEEE/IFIP International Conference on Dependable Systems and Networks, 2025

2024

Automated Defects Detection and Fix in Logging Statement.

Renyi Zhong, Yichen Li, Jinxi Kuang, Wenwei Gu, Yintong Huo, Michael R. Lyu

CoRR, 2024

MTAD: Tools and Benchmarks for Multivariate Time Series Anomaly Detection.

Jinyang Liu, Wenwei Gu, Zhuangbin Chen, Yichen Li, Yuxin Su, Michael R. Lyu

CoRR, 2024

KPIRoot: Efficient Monitoring Metric-based Root Cause Localization in Large-scale Cloud Systems.

Wenwei Gu, Xinying Sun, Jinyang Liu, Yintong Huo, Zhuangbin Chen, Jianping Zhang, Jiazhen Gu, Yongqiang Yang, Michael R. Lyu

Proceedings of the 35th IEEE International Symposium on Software Reliability Engineering, 2024

Curvature-Invariant Adversarial Attacks for 3D Point Clouds.

Jianping Zhang, Wenwei Gu, Yizhan Huang, Zhihan Jiang, Weibin Wu, Michael R. Lyu

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

APIBench: A Benchmark Dataset for Evaluating API Recommendation Approaches in Python and Java.

Yun Peng, Shuqing Li, Wenwei Gu, Yichen Li, Wenxuan Wang, Cuiyun Gao, Michael R. Lyu

Dataset, November, 2023

Revisiting, Benchmarking and Exploring API Recommendation: How Far Are We?

Yun Peng, Shuqing Li, Wenwei Gu, Yichen Li, Wenxuan Wang, Cuiyun Gao, Michael R. Lyu

IEEE Trans. Software Eng., April, 2023

Performance Issue Identification in Cloud Systems with Relational-Temporal Anomaly Detection.

Wenwei Gu, Jinyang Liu, Zhuangbin Chen, Jianping Zhang, Yuxin Su, Jiazhen Gu, Cong Feng, Zengyin Yang, Michael R. Lyu

CoRR, 2023

2021

APIBench: A Benchmark Dataset for Evaluating API Recommendation Approaches in Python and Java.

Yun Peng, Shuqing Li, Wenwei Gu, Yichen Li, Wenxuan Wang, Cuiyun Gao, Michael R. Lyu

Dataset, December, 2021

Experience Report: Deep Learning-based System Log Analysis for Anomaly Detection.

Zhuangbin Chen, Jinyang Liu, Wenwei Gu, Yuxin Su, Michael R. Lyu

CoRR, 2021