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TOD: GPU-accelerated Outlier Detection via Tensor Operations
Summary: TOD: first tensor-algebra OD system for distributed multi-GPU, decomposing OD algorithms into a few tensor operators to leverage DL hardware/software. Uses provable quantization (no accuracy loss) and automatic multi-GPU batching to fit memory and scale, giving ~10.9x avg speedup vs PyOD and handling larger datasets.
(summarized by gpt-5-mini on Feb 09 2026)
- Paper ID
- 13311
- Venue
- VLDB
- Year
- 2023
- Pagerank
- 4.5730908e-05
- Overall Rank
- 8,157 | 43.26%
- DOI
-
10.14778/3570690.3570703
Incoming Non-self Citations Over Time
Incoming Citations (Sorted by Pagerank)
Showing 2 of 2 citing papers.
Outgoing Citations (Sorted by Pagerank)
Showing 26 of 26 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 |
| 212 |
Fast Approximate Nearest Neighbor Search With The Navigating Spreading-out Graph |
2019 |
VLDB |
0.00033913475 |
| 770 |
A Comprehensive Survey and Experimental Comparison of Graph-Based Approximate Nearest Neighbor Search |
2021 |
VLDB |
0.00016917602 |
| 1,103 |
Large Graph Convolutional Network Training with GPU-Oriented Data Communication Architecture |
2021 |
VLDB |
0.00014025101 |
| 1,138 |
Traversing Large Graphs on GPUs with Unified Memory |
2020 |
VLDB |
0.00013727765 |
| 1,227 |
Elle: Inferring Isolation Anomalies from Experimental Observations |
2021 |
VLDB |
0.00013170695 |
| 1,269 |
Cache locality is not enough: High-Performance Nearest Neighbor Search with Product Quantization Fast Scan |
2016 |
VLDB |
0.00012930432 |
| 1,864 |
Relaxed Operator Fusion for In-Memory Databases: Making Compilation, Vectorization, and Prefetching Work Together At Last |
2018 |
VLDB |
0.00010280966 |
| 2,029 |
SAND: Streaming Subsequence Anomaly Detection |
2021 |
VLDB |
9.740868e-05 |
| 2,644 |
Series2Graph: Graph-based Subsequence Anomaly Detection for Time Series |
2020 |
VLDB |
8.3832357e-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 |
| 3,171 |
Interactive Outlier Exploration in Big Data Streams |
2014 |
VLDB |
7.4447236e-05 |
| 3,225 |
DeltaPQ: Lossless Product Quantization Code Compression for High Dimensional Similarity Search |
2020 |
VLDB |
7.3463484e-05 |
| 3,468 |
Real-Time Distance-Based Outlier Detection in Data Streams |
2021 |
VLDB |
7.0686044e-05 |
| 3,918 |
On Optimizing Operator Fusion Plans for Large-Scale Machine Learning in SystemML |
2018 |
VLDB |
6.6315176e-05 |
| 4,701 |
Tensors: An abstraction for general data processing |
2021 |
VLDB |
5.9866564e-05 |
| 5,125 |
The Art of Balance: A RateupDBTM Experience of Building a CPU/GPU Hybrid Database Product |
2021 |
VLDB |
5.679423e-05 |
| 5,699 |
EMOGI: Efficient Memory-access for Out-of-memory Graph-traversal in GPUs |
2021 |
VLDB |
5.3654927e-05 |
| 6,116 |
GraphAn: Graph-based Subsequence Anomaly Detection |
2020 |
VLDB |
5.2039218e-05 |
| 6,181 |
PPQ-Trajectory: Spatio-temporal Quantization for Querying in Large Trajectory Repositories |
2021 |
VLDB |
5.1686247e-05 |
| 8,117 |
Efficient Discovery of Sequence Outlier Patterns |
2019 |
VLDB |
4.5814937e-05 |
| 8,244 |
PROUD: PaRallel OUtlier Detection for streams |
2020 |
SIGMOD |
4.5517083e-05 |
| 8,376 |
From Anomaly Detection to Rumour Detection using Data Streams of Social Platforms |
2019 |
VLDB |
4.5321619e-05 |
| 9,087 |
A Demonstration of the Exathlon Benchmarking Platform for Explainable Anomaly Detection |
2021 |
VLDB |
4.3993112e-05 |
| 9,787 |
Distance-Based Outlier Detection: Consolidation and Renewed Bearing |
2010 |
VLDB |
4.2823546e-05 |
Semantically Similar Papers
| Overall Rank |
Paper |
Year |
Venue |
Pagerank |
| 9,787 |
Distance-Based Outlier Detection: Consolidation and Renewed Bearing |
2010 |
VLDB |
4.2823546e-05 |
| 7,575 |
Human-in-the-loop Outlier Detection |
2020 |
SIGMOD |
4.7068909e-05 |
| 7,351 |
Distributed Outlier Detection using Compressive Sensing |
2015 |
SIGMOD |
4.7545562e-05 |
| 4,554 |
A Demonstration of AutoOD: A Self-Tuning Anomaly Detection System |
2022 |
VLDB |
6.0911296e-05 |
| 5,468 |
Unsupervised Time Series Outlier Detection with Diversity-Driven Convolutional Ensembles |
2022 |
VLDB |
5.4902013e-05 |
| 2,629 |
Online Outlier Detection in Sensor Data Using Non-Parametric Models |
2006 |
VLDB |
8.4160309e-05 |
| 8,707 |
Multiple Dynamic Outlier-Detection from a Data Stream by Exploiting Duality of Data and Queries |
2021 |
SIGMOD |
4.463922e-05 |
| 3,468 |
Real-Time Distance-Based Outlier Detection in Data Streams |
2021 |
VLDB |
7.0686044e-05 |
| 4,456 |
AutoOD: Automatic Outlier Detection |
2023 |
SIGMOD |
6.1704203e-05 |
| 1,854 |
Distance-based Outlier Detection in Data Streams |
2016 |
VLDB |
0.00010317762 |