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孙永谦 (Yongqian Sun)

nankai university

14H-index
72Paper Count
1.1KCitation Count
Published Papers 15
Publication Date
LLM-Enhanced Failure Localization in Microservices: Integrating Multi-Modal Data and Expert Interpretation
err2026-03-20
err0
PREAI
errZhenyu Zhong; Ruowei Fu; Minghua Ma; Shenglin Zhang; Yongqian Sun; Chetan Bansal; Dan Pei
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Failure Diagnosis in Microservice Systems: A Comprehensive Survey and Analysis
err2025-12-12
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PREAI
errShenglin Zhang; Sibo Xia; Wenzhao Fan; Binpeng Shi; Xiao Xiong; Zhenyu Zhong; Minghua Ma; Yongqian Sun; Dan Pei
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A Comprehensive Benchmark and Empirical Study of Trace Anomaly Detection
err2025-10-16
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PREAI
errYongqian Sun; Minyi Shao; Xiaohui Nie; Kaiwen Yang; Xingda Li; Bowen Hao; Shenglin Zhang; Changhua Pei; Dongbiao He; Yanbiao Li; Dan Pei
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Interpretable Failure Localization for Microservice Systems Based on Graph Autoencoder
err2025-01-20
err1
PREAI
errSun, Yongqian; Lin, Zihan; Shi, Binpeng; Zhang, Shenglin; Ma, Shiyu; Jin, Pengxiang; Zhong, Zhenyu; Pan, Lemeng; Guo, Yicheng; Pei, Dan
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Efficient Multivariate Time Series Anomaly Detection through Transfer Learning for Large-Scale Software Systems
err2024-11-04
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errOAAI
errSun, YQ; Liang, MH; Zhang, SL; Che, ZY; Luo, ZY; Li, DW; Zhang, YZ; Pei, D; Pan, LM; Hou, LP
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No More Data Silos: Unified Microservice Failure Diagnosis With Temporal Knowledge Graph
err2024-11-01
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PREAI
errZhang, Shenglin; Zhao, Yongxin; Xia, Sibo; Wei, Shirui; Sun, Yongqian; Zhao, Chenyu; Ma, Shiyu; Kuang, Junhua; Zhu, Bolin; Pan, Lemeng; Guo, Yicheng; Pei, Dan
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Robust Failure Diagnosis of Microservice System Through Multimodal Data
err2023-11-01
err12
errOAAI
errZhang, Shenglin; Jin, Pengxiang; Lin, Zihan; Sun, Yongqian; Zhang, Bicheng; Xia, Sibo; Li, Zhengdan; Zhong, Zhenyu; Ma, Minghua; Jin, Wa; Zhang, Dai; Zhu, Zhenyu; Pei, Dan
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Efficient and Robust KPI Outlier Detection for Large-Scale Datacenters
err2023-10-01
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PREAI
errSun, Yongqian; Cheng, Daguo; Yang, Tiankai; Ji, Yuhe; Zhang, Shenglin; Zhu, Man; Xiong, Xiao; Fan, Qiliang; Liang, Minghan; Pei, Dan; Ma, Tianchi; Chen, Yu
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Generic and robust root cause localization for multi-dimensional data in online service systems
err2023-09-01
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errOAAI
errLi, Zeyan; Chen, Junjie; Chen, Yihao; Luo, Chengyang; Zhao, Yiwei; Sun, Yongqian; Sui, Kaixin; Wang, Xiping; Liu, Dapeng; Jin, Xing; Wang, Qi; Pei, Dan
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LogKG: Log Failure Diagnosis Through Knowledge Graph
err2023-09-01
err5
PREAI
errSui, Yicheng; Zhang, Yuzhe; Sun, Jianjun; Xu, Ting; Zhang, Shenglin; Li, Zhengdan; Sun, Yongqian; Guo, Fangrui; Shen, Junyu; Zhang, Yuzhi; Pei, Dan; Yang, Xiao; Yu, Li
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Robust Anomaly Clue Localization of Multi-Dimensional Derived Measure for Online Video Services
err2023-03-01
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PREAI
errSun, Yongqian; Cheng, Daguo; Jin, Pengxiang; Ding, Quan; Zhang, Shenglin; Chen, Xu; Zhang, Yuzhi; Liang, Minghan; Pei, Dan; Zheng, Jianyan; Luo, Sen; Tang, Xinyu
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Efficient KPI Anomaly Detection Through Transfer Learning for Large-Scale Web Services
err2022-08-01
err17
PREAI
errZhang, Shenglin; Zhong, Zhenyu; Li, Dongwen; Fan, Qiliang; Sun, Yongqian; Zhu, Man; Zhang, Yuzhi; Pei, Dan; Sun, Jiyan; Liu, Yinlong; Yang, Hui; Zou, Yongqiang
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Efficient and Robust Syslog Parsing for Network Devices in Datacenter Networks
err2020-01-01
err24
errOAAI
errZhang, Shenglin; Liu, Ying; Meng, Weibin; Bu, Jiahao; Yang, Sen; Sun, Yongqian; Pei, Dan; Xu, Jun; Zhang, Yuzhi; Song, Lei; Zhang, Ming
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HotSpot: Anomaly Localization for Additive KPIs With Multi-Dimensional Attributes
err2018-01-01
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errOAAI
errSun, Yongqian; Zhao, Youjian; su, Ya; Liu, Dapeng; Nie, Xiaohui; Meng, Yuan; Cheng, Shiwen; Pei, Dan; Zhang, Shenglin; Qu, Xianping; Guo, Xuanyou
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Accurate and Interpretable Log-Based Fault Diagnosis Using Large Language Models
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PREAI
errYongqian Sun; Shiyu Ma; Tong Xiao; Yongxin Zhao; Xuhui Cai; Wei Dong; Yue Shen; Yao Zhao; Shenglin Zhang; Jing Han; Dan Pei
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