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Changhua Pei

Publication record assembled from the DBLP archive of ranked conferences.

Papers indexed

39

Venues

18

Active years

2016–2026

Best venue rank

A*

Where they publish

Papers

39 indexed papers, newest first.

YearVenueTitleAuthors
2026ACLEviReport: From Reasoned Outlines to Evidence Tracked Long-Form Reports.Zihan Liu, Jianhui Li, Zexin Wang, Fei Sun, Jingjing Li, Zheyuan Li, Ke Xiang, Hang Cui, Houhua Gong, Changhua Pei, Gaogang Xie
2026DSNBeyond Token Attention: Contiguous and Interpretable Payload Identification for Web Attacks.Yue Yang, Jing Zhao, Changhua Pei, Wei Wan, Chun Long, Guanyao Du, Yawei Liu, Jingjing Li
2026IWQoSRCAgentBench: An Agent-Oriented Benchmark for Multimodal Root Cause Analysis in Microservices.Hengyue Jiang, Zexin Wang, Xiaohui Nie, Di Gao, Jingjing Li, Changhua Pei
2026WWWSmart Eye: LLM-Guided Proposer-Verifier Framework for Industrial-Scale Log Anomaly Detection.Changhua Pei, Hang Cui, Jingjing Li, Yuxuan Li, Zihan Liu, Xinyuan Liao, Cenjie Hu, Jiabao Wang, Zheyuan Li, Zexin Wang, Haotian Si, Ke Xiang, Gaogang Xie, Dan Pei
2026WWWViTs: Teaching Machines to See Time Series Anomalies Like Human Experts.Zexin Wang, Changhua Pei, Yang Liu, Hengyue Jiang, Quan Zhou, Haotian Si, Hang Cui, Jianhui Li, Gaogang Xie, Jingjing Li, Dan Pei
2026SIGCOMMPredict Boldly, Recover Cautiously: Fast On-Router Route Anomaly Prediction and Recovery.Hang Cui, Cenjie Hu, Zexin Wang, Jingjing Li, Juncheng Hu, Dan Pei, Changhua Pei, Gaogang Xie
2025ICMLCMoS: Rethinking Time Series Prediction Through the Lens of Chunk-wise Spatial Correlations.Haotian Si, Changhua Pei, Jianhui Li, Dan Pei, Gaogang Xie
2025ICMLKAN-AD: Time Series Anomaly Detection with Kolmogorov-Arnold Networks.Quan Zhou, Changhua Pei, Fei Sun, Jing Han, Zhengwei Gao, Haiming Zhang, Gaogang Xie, Dan Pei, Jianhui Li
2025IJCNNTechSupportEval: An Automated Evaluation Framework for Technical Support Question Answering.Bohan Chen, Yongqian Sun, Yuhe Liu, Longlong Xu, Zhe Xie, Changhua Pei, Jing Han, Fan Ni, Xuhui Cai, Ce Yang, Dan Pei
2025ISSRETShape: Rescuing Machine Learning Models from Complex Shapelet Anomalies.Hang Cui, Jingjing Li, Haotian Si, Quan Zhou, Changhua Pei, Gaogang Xie, Dan Pei
2025ISSREDeST: An Unsupervised Decoupled Spatio-Temporal Framework for Microservice Incident Management.Xiaohui Nie, Hang Cui, Changhua Pei, Haotian Si, Ke Xiang, Jingjing Li, Yanbiao Li, Gaogang Xie, Dan Pei
2025WWWFlow-of-Action: SOP Enhanced LLM-Based Multi-Agent System for Root Cause Analysis.Changhua Pei, Zexin Wang, Fengrui Liu, Zeyan Li, Yang Liu, Xiao He, Rong Kang, Tieying Zhang, Jianjun Chen, Jianhui Li, Gaogang Xie, Dan Pei
2025SIGCOMMNPC: Rethinking Dataplane through Network-aware Packet Classification.Xinyi Zhang, Qianrui Qiu, Zhiyuan Xu, Peng He, Xilai Liu, Kav Salamatian, Changhua Pei, Gaogang Xie
2024CCGRIDCausality Enhanced Graph Representation Learning for Alert-Based Root Cause Analysis.Zhaoyang Yu, Qianyu Ouyang, Changhua Pei, Xin Wang, Wenxiao Chen, Liangfei Su, Huai Jiang, Xuanrun Wang, Jianhui Li, Dan Pei
2024ISSRESelf-Evolutionary Group-wise Log Parsing Based on Large Language Model.Changhua Pei, Zihan Liu, Jianhui Li, Erhan Zhang, Le Zhang, Haiming Zhang, Wei Chen, Dan Pei, Gaogang Xie
2024ISSRETimeSeriesBench: An Industrial-Grade Benchmark for Time Series Anomaly Detection Models.Haotian Si, Jianhui Li, Changhua Pei, Hang Cui, Jingwen Yang, Yongqian Sun, Shenglin Zhang, Jingjing Li, Haiming Zhang, Jing Han, Dan Pei, Gaogang Xie
2024ISSRELarge Language Models Can Provide Accurate and Interpretable Incident Triage.Zexin Wang, Jianhui Li, Minghua Ma, Ze Li, Yu Kang, Chaoyun Zhang, Chetan Bansal, Murali Chintalapati, Saravan Rajmohan, Qingwei Lin, Dongmei Zhang, Changhua Pei, Gaogang Xie
2024ISSRESparseRCA: Unsupervised Root Cause Analysis in Sparse Microservice Testing Traces.Zhenhe Yao, Haowei Ye, Changhua Pei, Guang Cheng, Guangpei Wang, Zhiwei Liu, Hongwei Chen, Hang Cui, Zeyan Li, Jianhui Li, Gaogang Xie, Dan Pei
2024KDDPre-trained KPI Anomaly Detection Model Through Disentangled Transformer.Zhaoyang Yu, Changhua Pei, Xin Wang, Minghua Ma, Chetan Bansal, Saravan Rajmohan, Qingwei Lin, Dongmei Zhang, Xidao Wen, Jianhui Li, Gaogang Xie, Dan Pei
2024LCNActiveDNS: Is There Room for DNS Optimization Beyond CDNs?Yue Wang, Changhua Pei, Zexin Wang, Yingqiang Wang, Guo Chen, Yuchao Zhang, Yi Li, Jingjing Li, Jianhui Li, Gaogang Xie
2024WWWRevisiting VAE for Unsupervised Time Series Anomaly Detection: A Frequency Perspective.Zexin Wang, Changhua Pei, Minghua Ma, Xin Wang, Zhihan Li, Dan Pei, Saravan Rajmohan, Dongmei Zhang, Qingwei Lin, Haiming Zhang, Jianhui Li, Gaogang Xie
2023IJCNNA Multi-Agent Framework for Recommendation with Heterogeneous Sources.Yabin Zhang, Weiqi Shao, Xu Chen, Yali Du, Xiaoxiao Xu, Dong Zheng, Changhua Pei, Shuai Zhang, Peng Jiang, Kun Gai
2023ISSREAutoKAD: Empowering KPI Anomaly Detection with Label-Free Deployment.Zhaoyang Yu, Changhua Pei, Shenglin Zhang, Xidao Wen, Jianhui Li, Gaogang Xie, Dan Pei
2023WWWCMDiagnostor: An Ambiguity-Aware Root Cause Localization Approach Based on Call Metric Data.Qingyang Yu, Changhua Pei, Bowen Hao, Mingjie Li, Zeyan Li, Shenglin Zhang, Xianglin Lu, Rui Wang, Jiaqi Li, Zhenyu Wu, Dan Pei
2022KDDDeconfounding Duration Bias in Watch-time Prediction for Video Recommendation.Ruohan Zhan, Changhua Pei, Qiang Su, Jianfeng Wen, Xueliang Wang, Guanyu Mu, Dong Zheng, Peng Jiang, Kun Gai
2021WWWVariation Control and Evaluation for Generative Slate Recommendations.Shuchang Liu, Fei Sun, Yingqiang Ge, Changhua Pei, Yongfeng Zhang
2021WSDMTowards Long-term Fairness in Recommendation.Yingqiang Ge, Shuchang Liu, Ruoyuan Gao, Yikun Xian, Yunqi Li, Xiangyu Zhao, Changhua Pei, Fei Sun, Junfeng Ge, Wenwu Ou, Yongfeng Zhang
2020KDDPrivileged Features Distillation at Taobao Recommendations.Chen Xu, Quan Li, Junfeng Ge, Jinyang Gao, Xiaoyong Yang, Changhua Pei, Fei Sun, Jian Wu, Hanxiao Sun, Wenwu Ou
2020SIGIRUnderstanding Echo Chambers in E-commerce Recommender Systems.Yingqiang Ge, Shuya Zhao, Honglu Zhou, Changhua Pei, Fei Sun, Wenwu Ou, Yongfeng Zhang
2019CIKMBERT4Rec: Sequential Recommendation with Bidirectional Encoder Representations from Transformer.Fei Sun, Jun Liu, Jian Wu, Changhua Pei, Xiao Lin, Wenwu Ou, Peng Jiang
2019RecSysA pareto-efficient algorithm for multiple objective optimization in e-commerce recommendation.Xiao Lin, Hongjie Chen, Changhua Pei, Fei Sun, Xuanji Xiao, Hanxiao Sun, Yongfeng Zhang, Wenwu Ou, Peng Jiang
2019RecSysPersonalized re-ranking for recommendation.Changhua Pei, Yi Zhang, Yongfeng Zhang, Fei Sun, Xiao Lin, Hanxiao Sun, Jian Wu, Peng Jiang, Junfeng Ge, Wenwu Ou, Dan Pei
2019WWWValue-aware Recommendation based on Reinforcement Profit Maximization.Changhua Pei, Xinru Yang, Qing Cui, Xiao Lin, Fei Sun, Peng Jiang, Wenwu Ou, Yongfeng Zhang
2018CIKMMulti-Source Pointer Network for Product Title Summarization.Fei Sun, Peng Jiang, Hanxiao Sun, Changhua Pei, Wenwu Ou, Xiaobo Wang
2018IPCCCThe Frame Latency of Personalized Livestreaming Can Be Significantly Slowed Down by WiFi.Guoshun Nan, Xiuquan Qiao, Jiting Wang, Zeyan Li, Jiahao Bu, Changhua Pei, Mengyu Zhou, Dan Pei
2017ICCCNHow Much Are Your Neighbors Interfering with Your WiFi Delay?Changhua Pei, Youjian Zhao, Guo Chen, Yuan Meng, Yang Liu, Ya Su, Yaodong Zhang, Ruming Tang, Dan Pei
2017INFOCOMWhy it takes so long to connect to a WiFi access point.Changhua Pei, Zhi Wang, Youjian Zhao, Zihan Wang, Yuan Meng, Dan Pei, Yuanquan Peng, Wenliang Tang, Xiaodong Qu
2017IWQoSLatency-based WiFi congestion control in the air for dense WiFi networks.Changhua Pei, Youjian Zhao, Yunxin Liu, Kun Tan, Jiansong Zhang, Yuan Meng, Dan Pei
2016INFOCOMWiFi can be the weakest link of round trip network latency in the wild.Changhua Pei, Youjian Zhao, Guo Chen, Ruming Tang, Yuan Meng, Minghua Ma, Ken Ling, Dan Pei