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Unsupervised Time Series Outlier Detection with Diversity-Driven Convolutional Ensembles

Summary: Unsupervised time series outlier detection via a diversity-driven convolutional ensemble of seq2seq autoencoders. Diversity-aware training preserves variety to boost accuracy; parallel training and parameter transfer speed up learning on multivariate data. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
12935
Venue
VLDB
Year
2022
Pagerank
5.4902013e-05
Overall Rank
5,468 | 61.97%
DOI
10.14778/3494124.3494142

Incoming Non-self Citations Over Time

Authors

Incoming Citations (Sorted by Pagerank)

Showing 14 of 14 citing papers.

Rank Citing Paper Year Venue Pagerank
2,298 TFB: Towards Comprehensive and Fair Benchmarking of Time Series Forecasting Methods 2024 VLDB 9.0742746e-05
3,869 MagicScaler: Uncertainty-aware, Predictive Autoscaling 2023 VLDB 6.6802432e-05
5,026 AutoCTS: Automated Correlated Time Series Forecasting 2022 VLDB 5.7528419e-05
5,438 Multiple Time Series Forecasting with Dynamic Graph Modeling 2024 VLDB 5.5033018e-05
5,777 ImDiffusion: Imputed Diffusion Models for Multivariate Time Series Anomaly Detection 2024 VLDB 5.3308813e-05
6,423 AutoTSAD: Unsupervised Holistic Anomaly Detection for Time Series Data 2024 VLDB 5.0670573e-05
8,224 TSGBench: Time Series Generation Benchmark 2024 VLDB 4.5552948e-05
10,629 TEAM: Topological Evolution-aware Framework for Traffic Forecasting 2025 VLDB 4.1945683e-05
11,041 QCore: Data-Efficient, On-Device Continual Calibration for Quantized Models 2024 VLDB 4.1945683e-05
11,046 Efficient Stochastic Routing in Path-Centric Uncertain Road Networks 2024 VLDB 4.1945683e-05
11,110 DeepSketch: A Query Sketching Interface for Deep Time Series Similarity Search 2024 VLDB 4.1945683e-05
11,200 LightTS: Lightweight Time Series Classification with Adaptive Ensemble Distillation 2023 SIGMOD 4.1945683e-05
11,218 Equitable Top-k Results for Long Tail Data 2023 SIGMOD 4.1945683e-05
13,113 Fully Automated Correlated Time Series Forecasting in Minutes 2025 VLDB -
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Outgoing Citations (Sorted by Pagerank)

Showing 5 of 5 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
161 LOF: Identifying Density-Based Local Outliers 2000 SIGMOD 0.00039846974
2,388 Anytime Stochastic Routing with Hybrid Learning 2020 VLDB 8.9132902e-05
3,012 NETS: Extremely Fast Outlier Detection from a Data Stream via Set-Based Processing 2019 VLDB 7.7153586e-05
3,133 Time Series Data Cleaning: From Anomaly Detection to Anomaly Repairing 2017 VLDB 7.4978041e-05
3,468 Real-Time Distance-Based Outlier Detection in Data Streams 2021 VLDB 7.0686044e-05
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Overall Rank Paper Year Venue Pagerank
8,218 Mining Deviants in a Time Series Database 1999 VLDB 4.5566051e-05
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9,787 Distance-Based Outlier Detection: Consolidation and Renewed Bearing 2010 VLDB 4.2823546e-05
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4,456 AutoOD: Automatic Outlier Detection 2023 SIGMOD 6.1704203e-05
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10,876 MLP-Mixer based Masked Autoencoders Are Effective, Explainable and Robust for Time Series Anomaly Detection 2025 VLDB 4.1945683e-05
1,253 Anomaly Detection in Time Series: A Comprehensive Evaluation 2022 VLDB 0.00013032074
6,440 An Experimental Evaluation of Anomaly Detection in Time Series 2024 VLDB 5.0603878e-05
6,423 AutoTSAD: Unsupervised Holistic Anomaly Detection for Time Series Data 2024 VLDB 5.0670573e-05