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03/30/2022
CMMD: Cross-Metric Multi-Dimensional Root Cause Analysis
In large-scale online services, crucial metrics, a.k.a., key performance...
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06/19/2021
Learning Timestamp-Level Representations for Time Series with Hierarchical Contrastive Loss
This paper presents TS2Vec, a universal framework for learning timestamp...
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03/13/2021
Spectral Temporal Graph Neural Network for Multivariate Time-series Forecasting
Multivariate time-series forecasting plays a crucial role in many real-w...
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09/04/2020
Multivariate Time-series Anomaly Detection via Graph Attention Network
Anomaly detection on multivariate time-series is of great importance in ...
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06/10/2019