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CMMD: Cross-Metric Multi-Dimensional Root Cause Analysis


Mar 30, 2022
Shifu Yan, Caihua Shan, Wenyi Yang, Bixiong Xu, Dongsheng Li, Lili Qiu, Jie Tong, Qi Zhang

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Learning Timestamp-Level Representations for Time Series with Hierarchical Contrastive Loss


Jun 19, 2021
Zhihan Yue, Yujing Wang, Juanyong Duan, Tianmeng Yang, Congrui Huang, Bixiong Xu

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* 20 pages, 6 figures 

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Spectral Temporal Graph Neural Network for Multivariate Time-series Forecasting


Mar 13, 2021
Defu Cao, Yujing Wang, Juanyong Duan, Ce Zhang, Xia Zhu, Conguri Huang, Yunhai Tong, Bixiong Xu, Jing Bai, Jie Tong, Qi Zhang

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* Accepted by NeurIPS 2020. 20 pages, 7 figures 

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Multivariate Time-series Anomaly Detection via Graph Attention Network


Sep 04, 2020
Hang Zhao, Yujing Wang, Juanyong Duan, Congrui Huang, Defu Cao, Yunhai Tong, Bixiong Xu, Jing Bai, Jie Tong, Qi Zhang

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* Accepted by ICDM 2020. 10 pages 

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Automated Model Selection for Time-Series Anomaly Detection


Aug 25, 2020
Yuanxiang Ying, Juanyong Duan, Chunlei Wang, Yujing Wang, Congrui Huang, Bixiong Xu

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Time-Series Anomaly Detection Service at Microsoft


Jun 10, 2019
Hansheng Ren, Bixiong Xu, Yujing Wang, Chao Yi, Congrui Huang, Xiaoyu Kou, Tony Xing, Mao Yang, Jie Tong, Qi Zhang

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* KDD 2019 

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