| 2026 | DSN | LLMGuard: Multi-Agent Fault Diagnosis for Reliable Language-Model-as-a-Service. | Yuedong Zhong, Guangba Yu, Yujie Huang, QunChao Fu, Rui Ren, Cong Feng, Yongqiang Yang, Michael R. Lyu |
| 2025 | ASPLOS | Mint: Cost-Efficient Tracing with All Requests Collection via Commonality and Variability Analysis. | Haiyu Huang, Cheng Chen, Kunyi Chen, Pengfei Chen, Guangba Yu, Zilong He, Yilun Wang, Huxing Zhang, Qi Zhou |
| 2025 | DSN | 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 |
| 2025 | ICSE | COCA: Generative Root Cause Analysis for Distributed Systems with Code Knowledge. | Yichen Li, Yulun Wu, Jinyang Liu, Zhihan Jiang, Zhuangbin Chen, Guangba Yu, Michael R. Lyu |
| 2025 | IWQoS | Causelens: Causality-Based Interpretable Root Cause Analysis for Microservice Systems. | Qihan Liu, Pengfei Chen, Guangba Yu, Yuanhao Lai, Xiaoyun Li |
| 2025 | SANER | Conan: Uncover Consensus Issues in Distributed Databases Using Fuzzing-Driven Fault Injection. | Haojia Huang, Pengfei Chen, Guangba Yu, Haiyu Huang, Jia Chang, Jun Li, Jian Han |
| 2024 | ISSRE | FaaSRCA: Full Lifecycle Root Cause Analysis for Serverless Applications. | Jin Huang, Pengfei Chen, Guangba Yu, Yilun Wang, Haiyu Huang, Zilong He |
| 2023 | ICPP | MARS: Fault Localization in Programmable Networking Systems with Low-cost In-Band Network Telemetry. | Benran Wang, Hongyang Chen, Pengfei Chen, Zilong He, Guangba Yu |
| 2023 | ICPP | DeepPower: Deep Reinforcement Learning based Power Management for Latency Critical Applications in Multi-core Systems. | Jingrun Zhang, Guangba Yu, Zilong He, Liang Ai, Pengfei Chen |
| 2023 | ICSE | LogReducer: Identify and Reduce Log Hotspots in Kernel on the Fly. | Guangba Yu, Pengfei Chen, Pairui Li, Tianjun Weng, Haibing Zheng, Yuetang Deng, Zibin Zheng |
| 2023 | IWQoS | MARS: Fault Localization in Programmable Networking Systems with Low-cost In-Band Network Telemetry. | Benran Wang, Hongyang Chen, Pengfei Chen, Zilong He, Guangba Yu |
| 2022 | ICSOC | MicroSketch: Lightweight and Adaptive Sketch Based Performance Issue Detection and Localization in Microservice Systems. | Yufeng Li, Guangba Yu, Pengfei Chen, Chuanfu Zhang, Zibin Zheng |
| 2022 | ICWS | TS-InvarNet: Anomaly Detection and Localization based on Tempo-spatial KPI Invariants in Distributed Services. | Zijun Hu, Pengfei Chen, Guangba Yu, Zilong He, Xiaoyun Li |
| 2022 | ISSRE | Going through the Life Cycle of Faults in Clouds: Guidelines on Fault Handling. | Xiaoyun Li, Guangba Yu, Pengfei Chen, Hongyang Chen, Zhekang Chen |
| 2021 | CCGRID | T-Rank: A Lightweight Spectrum based Fault Localization Approach for Microservice Systems. | Zihao Ye, Pengfei Chen, Guangba Yu |
| 2021 | ICWS | Sieve: Attention-based Sampling of End-to-End Trace Data in Distributed Microservice Systems. | Zicheng Huang, Pengfei Chen, Guangba Yu, Hongyang Chen, Zibin Zheng |
| 2021 | WWW | MicroRank: End-to-End Latency Issue Localization with Extended Spectrum Analysis in Microservice Environments. | Guangba Yu, Pengfei Chen, Hongyang Chen, Zijie Guan, Zicheng Huang, Linxiao Jing, Tianjun Weng, Xinmeng Sun, Xiaoyun Li |
| 2020 | ICPADS | A Learning-based Dynamic Load Balancing Approach for Microservice Systems in Multi-cloud Environment. | Jieqi Cui, Pengfei Chen, Guangba Yu |
| 2020 | ISSRE | SwissLog: Robust and Unified Deep Learning Based Log Anomaly Detection for Diverse Faults. | Xiaoyun Li, Pengfei Chen, Linxiao Jing, Zilong He, Guangba Yu |
| 2019 | ICWS | Microscaler: Automatic Scaling for Microservices with an Online Learning Approach. | Guangba Yu, Pengfei Chen, Zibin Zheng |