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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
12936
Venue
VLDB
Year
2022
Pagerank
5.4849266e-05
Overall Rank
5,479 | 61.93%
DOI
10.14778/3494124.3494142

Incoming Non-self Citations Over Time

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Incoming Citations (Sorted by Pagerank)

Showing 14 of 14 citing papers.

Rank Citing Paper Year Venue Pagerank
2,305 TFB: Towards Comprehensive and Fair Benchmarking of Time Series Forecasting Methods 2024 VLDB 9.0655355e-05
3,871 MagicScaler: Uncertainty-aware, Predictive Autoscaling 2023 VLDB 6.6738199e-05
5,023 AutoCTS: Automated Correlated Time Series Forecasting 2022 VLDB 5.7473072e-05
5,449 Multiple Time Series Forecasting with Dynamic Graph Modeling 2024 VLDB 5.4980173e-05
5,785 ImDiffusion: Imputed Diffusion Models for Multivariate Time Series Anomaly Detection 2024 VLDB 5.3257637e-05
6,419 AutoTSAD: Unsupervised Holistic Anomaly Detection for Time Series Data 2024 VLDB 5.0621949e-05
8,222 TSGBench: Time Series Generation Benchmark 2024 VLDB 4.5509275e-05
10,637 TEAM: Topological Evolution-aware Framework for Traffic Forecasting 2025 VLDB 4.1905499e-05
11,044 QCore: Data-Efficient, On-Device Continual Calibration for Quantized Models 2024 VLDB 4.1905499e-05
11,049 Efficient Stochastic Routing in Path-Centric Uncertain Road Networks 2024 VLDB 4.1905499e-05
11,113 DeepSketch: A Query Sketching Interface for Deep Time Series Similarity Search 2024 VLDB 4.1905499e-05
11,202 LightTS: Lightweight Time Series Classification with Adaptive Ensemble Distillation 2023 SIGMOD 4.1905499e-05
11,220 Equitable Top-k Results for Long Tail Data 2023 SIGMOD 4.1905499e-05
13,127 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
159 LOF: Identifying Density-Based Local Outliers 2000 SIGMOD 0.00040135453
2,388 Anytime Stochastic Routing with Hybrid Learning 2020 VLDB 8.9047008e-05
3,014 NETS: Extremely Fast Outlier Detection from a Data Stream via Set-Based Processing 2019 VLDB 7.7079954e-05
3,142 Time Series Data Cleaning: From Anomaly Detection to Anomaly Repairing 2017 VLDB 7.4905759e-05
3,472 Real-Time Distance-Based Outlier Detection in Data Streams 2021 VLDB 7.062401e-05
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