PCOR: Private Contextual Outlier Release via Differentially Private Search
Summary: PCOR tackles contextual outliers under a relaxed differential privacy that preserves valid context per queried record. A graph-based map with DP graph-search enables efficient private context discovery and utility scoring. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
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Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 8,388 | FEDEX: An Explainability Framework for Data Exploration Steps | 2022 | VLDB | 4.525436e-05 |
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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 |
| 451 | Towards Practical Differential Privacy for SQL Queries | 2018 | VLDB | 0.00022807098 |
| 4,668 | Locating a Small Cluster Privately | 2016 | PODS | 6.0047756e-05 |
| 5,249 | Utility Cost of Formal Privacy for Releasing National Employer-Employee Statistics | 2017 | SIGMOD | 5.600946e-05 |
| 6,067 | APEx: Accuracy-Aware Differentially Private Data Exploration | 2019 | SIGMOD | 5.2241487e-05 |
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Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,522 | Computing Inconsistency Measures Under Differential Privacy | 2025 | SIGMOD | 4.1905499e-05 |
| 4,664 | PrivateClean: Data Cleaning and Differential Privacy | 2016 | SIGMOD | 6.0058132e-05 |
| 768 | Algorithms for Mining Distance-Based Outliers in Large Datasets | 1998 | VLDB | 0.00016864875 |
| 4,512 | Privacy Skyline: Privacy with Multidimensional Adversarial Knowledge | 2007 | VLDB | 6.1188233e-05 |
| 11,470 | Fast and Exact Outlier Detection in Metric Spaces: A Proximity Graph-based Approach | 2021 | SIGMOD | 4.1905499e-05 |
| 4,668 | Locating a Small Cluster Privately | 2016 | PODS | 6.0047756e-05 |
| 3,769 | Output Perturbation with Query Relaxation | 2008 | VLDB | 6.7744696e-05 |
| 10,041 | A General Framework for Per-record Differential Privacy | 2026 | SIGMOD | 4.1905499e-05 |
| 4,549 | Outlier Detection for High Dimensional Data | 2001 | SIGMOD | 6.0866685e-05 |
| 7,937 | Privately Answering Queries on Skewed Data via Per-Record Differential Privacy | 2024 | VLDB | 4.6089395e-05 |