Dominance-Based Data Reduction for Package Queries
Summary: SKYPQ maintains a K-skyband index to discard dominance-inferior tuples while preserving exact package-query solutions under updates. A resolve checker skips unaffected re-optimizations, with the reduction index shareable across multiple evolving queries. (summarized by gpt-5.6-luna on Aug 28 2026)
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Authors
- 1. Vasileios Vittis (University of Massachusetts Amherst)
- 2. Azza Abouzied (New York University)
- 3. Peter J. Haas (University of Massachusetts Amherst)
- 4. Alexandra Meliou (Archimedes Athena Research Center; University of Massachusetts Amherst)
BibTeX Citation
@article{vittis_vldb26,
title = {{Dominance-Based Data Reduction for Package Queries}},
author = {Vittis, Vasileios and Abouzied, Azza and Haas, Peter J. and Meliou, Alexandra},
journal = {PVLDB},
series = {{VLDB} '26},
volume = {19},
number = {12},
pages = {4586--4589},
doi = {10.14778/3827998.3828072},
url = {https://doi.org/10.14778/3827998.3828072},
year = {2026}
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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 6,960 | Scalable Package Queries in Relational Database Systems | 2016 | VLDB | 5.6333868e-05 |
| 8,128 | Scaling Package Queries to a Billion Tuples via Hierarchical Partitioning and Customized Optimization | 2024 | VLDB | 5.3939686e-05 |
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