Scalable Package Queries in Relational Database Systems
Summary: Introduces PaQL, extending relational queries with collective constraints and preferences over result sets; its ILP-based semantics make evaluation expressive but NP-hard. SketchRefine combines partitioning and approximation to scale package evaluation beyond direct ILP solving. (summarized by gpt-5.6-luna on Jul 24 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Matteo Brucato (University of Massachusetts Amherst)
- 2. Juan Felipe Beltran (New York University)
- 3. Azza Abouzied (New York University)
- 4. Alexandra Meliou (University of Massachusetts Amherst)
BibTeX Citation
@article{brucato_vldb16,
title = {{Scalable Package Queries in Relational Database Systems}},
author = {Brucato, Matteo and Beltran, Juan Felipe and Abouzied, Azza and Meliou, Alexandra},
journal = {PVLDB},
series = {{VLDB} '16},
volume = {9},
number = {7},
pages = {576--587},
doi = {10.14778/2904483.2904489},
url = {https://doi.org/10.14778/2904483.2904489},
year = {2016}
}Incoming Citations (Sorted by Pagerank)
Showing 7 of 7 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 5,278 | Why Not Yet: Fixing a Top-k Ranking that Is Not Fair to Individuals | 2023 | VLDB | 6.2856584e-05 |
| 9,595 | SuDocu: Summarizing Documents by Example | 2020 | VLDB | 5.2504206e-05 |
| 10,305 | Weighted Set Multi-Cover on Bounded Universe and Applications in Package Recommendation | 2026 | SIGMOD | 5.093636e-05 |
| 10,441 | Data-Semantics-Aware Recommendation of Diverse Pivot Tables | 2026 | SIGMOD | 5.093636e-05 |
| 10,856 | Optimized Batch Prompting for Cost-effective LLMs | 2025 | VLDB | 5.093636e-05 |
| 10,908 | Stochastic SketchRefine: Scaling In-Database Decision-Making under Uncertainty to Millions of Tuples | 2025 | VLDB | 5.093636e-05 |
| 11,170 | Counterfactual Explanation at Will, with Zero Privacy Leakage | 2024 | SIGMOD | 5.093636e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 7 of 7 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1,096 | Tiresias: The Database Oracle for How-To Queries | 2012 | SIGMOD | 0.00012189583 |
| 3,144 | Interactive Data Exploration Using Semantic Windows | 2014 | SIGMOD | 7.7134729e-05 |
| 3,214 | Searchlight: Enabling Integrated Search and Exploration over Large Multidimensional Data | 2015 | VLDB | 7.6325181e-05 |
| 4,758 | Constructing and Exploring Composite Items | 2010 | SIGMOD | 6.521122e-05 |
| 5,164 | Efficient Approximation of Optimization Queries Under Parametric Aggregation Constraints | 2003 | VLDB | 6.3372067e-05 |
| 8,028 | On the Complexity of Package Recommendation Problems | 2012 | PODS | 5.504636e-05 |
| 9,221 | PackageBuilder: From Tuples to Packages | 2014 | VLDB | 5.3039758e-05 |
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Semantically Similar Papers
| # | Overall Rank | Paper | Year | Venue |
|---|---|---|---|---|
| 1 | 4,393 | Bounded Conjunctive Queries | 2014 | VLDB |
| 2 | 10,296 | Succinct Structure Representations for Efficient Query Optimization | 2026 | SIGMOD |
| 3 | 9,002 | An Effective Syntax for Bounded Relational Queries | 2016 | SIGMOD |
| 4 | 5,164 | Efficient Approximation of Optimization Queries Under Parametric Aggregation Constraints | 2003 | VLDB |
| 5 | 1,269 | The Containment Problem for Real Conjunctive Queries with Inequalities | 2006 | PODS |
| 6 | 50 | Efficient Query Evaluation on Probabilistic Databases | 2004 | VLDB |
| 7 | 8,983 | Stochastic Package Queries in Probabilistic Databases | 2020 | SIGMOD |
| 8 | 9,221 | PackageBuilder: From Tuples to Packages | 2014 | VLDB |
| 9 | 10,908 | Stochastic SketchRefine: Scaling In-Database Decision-Making under Uncertainty to Millions of Tuples | 2025 | VLDB |
| 10 | 7,964 | Scaling Package Queries to a Billion Tuples via Hierarchical Partitioning and Customized Optimization | 2024 | VLDB |