Learning to Sample: Counting with Complex Queries
Summary: Two-phase learning-to-sample: sample to train a classifier, then guide stratified counting for complex queries. Theory derives optimal stratification; empirically compares against quantification and weighted/stratified sampling across real and synthetic data. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Brett Walenz
- 2. Stavros Sintos
- 3. Sudeepa Roy
- 4. Jun Yang
Incoming Citations (Sorted by Pagerank)
Showing 6 of 6 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 4,712 | Accelerating Approximate Aggregation Queries with Expensive Predicates | 2021 | VLDB | 5.9787986e-05 |
| 6,565 | Toward Interpretable and Actionable Data Analysis with Explanations and Causality | 2022 | VLDB | 5.0081626e-05 |
| 6,740 | Combining Aggregation and Sampling (Nearly) Optimally for Approximate Query Processing | 2021 | SIGMOD | 4.944395e-05 |
| 8,384 | Consistent and Flexible Selectivity Estimation for High-Dimensional Data | 2021 | SIGMOD | 4.5304673e-05 |
| 9,485 | Spatial Query Optimization With Learning | 2024 | VLDB | 4.3341665e-05 |
| 10,481 | FAAQP: Fast and Accurate Approximate Query Processing based on Bitmap-augmented Sum-Product Network | 2025 | SIGMOD | 4.1945683e-05 |
Previous
Page 1 / 1
Next
Outgoing Citations (Sorted by Pagerank)
Showing 14 of 14 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
Previous
Page 1 / 1
Next
Semantically Similar Papers
| Overall Rank | Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 3,449 | Learned Cardinality Estimation: A Design Space Exploration and A Comparative Evaluation | 2022 | VLDB | 7.0824319e-05 |
| 315 | Error-Constrained COUNT Query Evaluation in Relational Databases | 1991 | SIGMOD | 0.0002802103 |
| 6,740 | Combining Aggregation and Sampling (Nearly) Optimally for Approximate Query Processing | 2021 | SIGMOD | 4.944395e-05 |
| 2,254 | Two-Level Sampling for Join Size Estimation | 2017 | SIGMOD | 9.1897043e-05 |
| 3,702 | Every Row Counts: Combining Sketches and Sampling for Accurate Group-By Result Estimates | 2019 | CIDR | 6.8295759e-05 |
| 1,758 | Sampling-Based Query Re-Optimization | 2016 | SIGMOD | 0.00010655546 |
| 8,959 | Reservoir Sampling over Joins | 2024 | SIGMOD | 4.4206222e-05 |
| 9,380 | Small Selectivities Matter: Lifting the Burden of Empty Samples | 2021 | SIGMOD | 4.3461329e-05 |
| 1,981 | Improved Selectivity Estimation by Combining Knowledge from Sampling and Synopses | 2018 | VLDB | 9.8687545e-05 |
| 39 | Statistical Estimators for Relational Algebra Expressions | 1988 | PODS | 0.00074745564 |