PROUD: PaRallel OUtlier Detection for streams
Summary: PROUD: PaRallel OUtlier Detection for streams, a Flink-based engine for continuous, multi-parameter distance-based outlier detection. Extensible, configurable parallel techniques; simple ingestion API; live metrics; open-source storage for future analysis. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Theodoros Toliopoulos (Aristotle University of Thessaloniki)
- 2. Christos Bellas (Aristotle University of Thessaloniki)
- 3. Anastasios Gounaris (Aristotle University of Thessaloniki)
- 4. Apostolos Papadopoulos (Aristotle University of Thessaloniki)
BibTeX Citation
@inproceedings{toliopoulos_sigmod20,
title = {{PROUD: PaRallel OUtlier Detection for streams}},
author = {Toliopoulos, Theodoros and Bellas, Christos and Gounaris, Anastasios and Papadopoulos, Apostolos},
series = {{SIGMOD} '20},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/3318464.3384688},
url = {https://dl.acm.org/doi/10.1145/3318464.3384688},
year = {2020}
}Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 4,814 | METER: A Dynamic Concept Adaptation Framework for Online Anomaly Detection | 2024 | VLDB | 6.4955135e-05 |
| 8,230 | TOD: GPU-accelerated Outlier Detection via Tensor Operations | 2023 | VLDB | 5.4619615e-05 |
| 10,189 | Adaptive Outlier Detection over Data Stream | 2026 | SIGMOD | 5.093636e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 4 of 4 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,557 | Distance-based Outlier Detection in Data Streams | 2016 | VLDB | 0.00010367451 |
| 2,340 | Online Outlier Detection in Sensor Data Using Non-Parametric Models | 2006 | VLDB | 8.7246796e-05 |
| 2,756 | NETS: Extremely Fast Outlier Detection from a Data Stream via Set-Based Processing | 2019 | VLDB | 8.1604054e-05 |
| 3,958 | Continuous Outlier Detection in Data Streams: An Extensible Framework and State-Of-The-Art Algorithms | 2013 | SIGMOD | 6.9909714e-05 |
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Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 2,340 | Online Outlier Detection in Sensor Data Using Non-Parametric Models | 2006 | VLDB |
| 2 | 4,209 | Outlier Detection for High Dimensional Data | 2001 | SIGMOD |
| 3 | 6,766 | Sharing-Aware Outlier Analytics over High-Volume Data Streams | 2016 | SIGMOD |
| 4 | 8,973 | Distance-based Outlier Query Optimization in Apache IoTDB | 2024 | VLDB |
| 5 | 4,062 | AutoOD: Automatic Outlier Detection | 2023 | SIGMOD |
| 6 | 3,135 | Real-Time Distance-Based Outlier Detection in Data Streams | 2021 | VLDB |
| 7 | 8,073 | Multiple Dynamic Outlier-Detection from a Data Stream by Exploiting Duality of Data and Queries | 2021 | SIGMOD |
| 8 | 1,557 | Distance-based Outlier Detection in Data Streams | 2016 | VLDB |
| 9 | 10,189 | Adaptive Outlier Detection over Data Stream | 2026 | SIGMOD |
| 10 | 3,958 | Continuous Outlier Detection in Data Streams: An Extensible Framework and State-Of-The-Art Algorithms | 2013 | SIGMOD |