Perturbation Analysis of Database Queries
Summary: Perada enables parallel perturbation analysis of queries. API supports grouping, memoization, and pruning; automatically optimizes with runtime learning; adapts to workloads; hides concurrency and failures—demonstrated on computational journalism. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Brett Walenz (Duke University)
- 2. Jun Yang (Duke University)
BibTeX Citation
@article{walenz_vldb16,
title = {{Perturbation Analysis of Database Queries}},
author = {Walenz, Brett and Yang, Jun},
journal = {PVLDB},
series = {{VLDB} '16},
volume = {9},
number = {14},
pages = {1635--1648},
doi = {10.14778/3007328.3007330},
url = {https://doi.org/10.14778/3007328.3007330},
year = {2016}
}Incoming Citations (Sorted by Pagerank)
Showing 4 of 4 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 4,904 | Verifying Text Summaries of Relational Data Sets | 2019 | SIGMOD | 6.3477561e-05 |
| 8,042 | Optimizing Iceberg Queries with Complex Joins | 2017 | SIGMOD | 5.3852464e-05 |
| 10,234 | CEDAR: A System for Cost-Efficient Data-Driven Claim Verification | 2025 | VLDB | 5.0432098e-05 |
| 11,217 | Demonstrating CEDAR: A System for Cost-Efficient Data-Driven Claim Verification | 2025 | SIGMOD | 4.9605343e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 10 of 10 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 25 | NiagaraCQ: A Scalable Continuous Query System for Internet Databases | 2000 | SIGMOD | 0.00053734242 |
| 591 | Computing Iceberg Queries Efficiently | 1998 | VLDB | 0.00015853273 |
| 672 | A Formal Approach to Finding Explanations for Database Queries | 2014 | SIGMOD | 0.00014903109 |
| 790 | How to ConQueR Why-Not Questions | 2010 | SIGMOD | 0.00013929166 |
| 1,290 | Resource Sharing in Continuous Sliding-Window Aggregates | 2004 | VLDB | 0.00011151196 |
| 1,989 | Causality and Explanations in Databases | 2014 | VLDB | 9.2277193e-05 |
| 2,317 | Query Flocks: A Generalization of Association-Rule Mining | 1998 | SIGMOD | 8.6398664e-05 |
| 3,183 | Toward Computational Fact-Checking | 2014 | VLDB | 7.5408249e-05 |
| 3,292 | Searchlight: Enabling Integrated Search and Exploration over Large Multidimensional Data | 2015 | VLDB | 7.4344621e-05 |
| 4,147 | Computational Journalism: A Call to Arms to Database Researchers | 2011 | CIDR | 6.765215e-05 |
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