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NETS: Extremely Fast Outlier Detection from a Data Stream via Set-Based Processing

Summary: Set-based outlier detection on streams by grouping nearby points, enabling early identification and avoiding repetitive distance calculations across sliding windows. Two-level dimensional filtering scales to high dimensions, delivering 5–25x faster processing than state-of-the-art with comparable memory. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
h81f2c5c8611d16ba
Venue
VLDB
Year
2019
Pagerank
8.3160201e-05
Overall Rank
2,547 | 82.88%
DOI
10.14778/3342263.3342269

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{yoon_vldb19,
        title = {{NETS: Extremely Fast Outlier Detection from a Data Stream via Set-Based Processing}},
        author = {Yoon, Susik and Lee, Jae-Gil and Lee, Byung Suk},
        journal = {PVLDB},
        series = {{VLDB} '19},
        volume = {12},
        number = {11},
        pages = {1303--1315},
        doi = {10.14778/3342263.3342269},
        url = {https://doi.org/10.14778/3342263.3342269},
        year = {2019}
}

Incoming Citations (Sorted by Pagerank)

Showing 11 of 11 citing papers.

Rank Citing Paper Year Venue Pagerank
2,907 Real-Time Distance-Based Outlier Detection in Data Streams 2021 VLDB 7.8769563e-05
4,966 Unsupervised Time Series Outlier Detection with Diversity-Driven Convolutional Ensembles 2022 VLDB 6.3354746e-05
6,268 An Experimental Evaluation of Anomaly Detection in Time Series 2024 VLDB 5.8295994e-05
7,730 PROUD: PaRallel OUtlier Detection for streams 2020 SIGMOD 5.4657044e-05
8,003 Missing Value Imputation for Multi-attribute Sensor Data Streams via Message Propagation 2024 VLDB 5.4091136e-05
8,242 Multiple Dynamic Outlier-Detection from a Data Stream by Exploiting Duality of Data and Queries 2021 SIGMOD 5.3703546e-05
8,400 TOD: GPU-accelerated Outlier Detection via Tensor Operations 2023 VLDB 5.3395906e-05
9,138 Distance-based Outlier Query Optimization in Apache IoTDB 2024 VLDB 5.2215566e-05
9,811 Fast and Exact Outlier Detection in Metric Spaces: A Proximity Graph-based Approach 2021 SIGMOD 5.1257999e-05
10,405 Adaptive Outlier Detection over Data Stream 2026 SIGMOD 4.9793485e-05
10,787 Continuous Query for Top-K Maximal Sum Intervals over Streaming Data 2026 VLDB 4.9793485e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 6 of 6 cited papers.

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

Rank Cited Paper Year Venue Pagerank
29 Fast Algorithms for Mining Association Rules 1994 VLDB 0.0005121339
56 M-tree: An Efficient Access Method for Similarity Search in Metric Spaces 1997 VLDB 0.00040370171
695 Algorithms for Mining Distance-Based Outliers in Large Datasets 1998 VLDB 0.00014702685
1,480 Distance-based Outlier Detection in Data Streams 2016 VLDB 0.00010540994
3,043 Interactive Outlier Exploration in Big Data Streams 2014 VLDB 7.7212998e-05
3,946 Continuous Outlier Detection in Data Streams: An Extensible Framework and State-Of-The-Art Algorithms 2013 SIGMOD 6.9083867e-05
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# Overall Rank Paper Year Venue
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4 695 Algorithms for Mining Distance-Based Outliers in Large Datasets 1998 VLDB
5 1,480 Distance-based Outlier Detection in Data Streams 2016 VLDB
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7 3,946 Continuous Outlier Detection in Data Streams: An Extensible Framework and State-Of-The-Art Algorithms 2013 SIGMOD
8 2,359 Online Outlier Detection in Sensor Data Using Non-Parametric Models 2006 VLDB
9 8,242 Multiple Dynamic Outlier-Detection from a Data Stream by Exploiting Duality of Data and Queries 2021 SIGMOD
10 2,907 Real-Time Distance-Based Outlier Detection in Data Streams 2021 VLDB