Solving Hard Variants of Database Schema Matching on Quantum Computers
Summary: End-to-end hybrid quantum–classical solution for NP-hard variants of database schema matching, partitioning matching instances into QPU-solvable subproblems coordinated by classical CPUs. Demo highlights QPU/CPU handover trade-offs, decomposition strategies and current QPU scale/noise limits. (summarized by gpt-5-mini on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Kristin Fritsch (University of Passau)
- 2. Stefanie Scherzinger (University of Passau)
BibTeX Citation
@article{fritsch_vldb23,
title = {{Solving Hard Variants of Database Schema Matching on Quantum Computers}},
author = {Fritsch, Kristin and Scherzinger, Stefanie},
journal = {PVLDB},
series = {{VLDB} '23},
volume = {16},
number = {12},
pages = {3990--3993},
doi = {10.14778/3611540.3611603},
url = {https://doi.org/10.14778/3611540.3611603},
year = {2023}
}Incoming Citations (Sorted by Pagerank)
Showing 3 of 3 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 9,223 | A Quantum-Leap into Schema Matching: Beyond 1-to-1 Matchings | 2025 | PODS | 5.2056825e-05 |
| 11,030 | How Can Quantum Computing and Databases Meet "in Practice"? From Algorithms to Systems | 2026 | VLDB | 4.9793485e-05 |
| 11,243 | Quantum Data Management in the NISQ Era | 2025 | VLDB | 4.9793485e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 4 of 4 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 296 | Generic Schema Matching with Cupid | 2001 | VLDB | 0.00021867512 |
| 2,771 | Multiple Query Optimization on the D-Wave 2X Adiabatic Quantum Computer | 2016 | VLDB | 8.0369366e-05 |
| 3,226 | Opportunities for Quantum Acceleration of Databases: Optimization of Queries and Transaction Schedules | 2023 | VLDB | 7.5095541e-05 |
| 4,404 | Ready to Leap (by Co-Design)? Join Order Optimisation on Quantum Hardware | 2023 | SIGMOD | 6.6135132e-05 |
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