Valentine in Action: Matching Tabular Data at Scale
Summary: Valentine is an open-source, GUI-driven suite for fabricating datasets and orchestrating scalable, ground-truth schema-matching experiments. It also provides holistic column-similarity matching across heterogeneous tabular sources to support data-lake discovery. (summarized by gpt-5.6-luna on Jul 24 2026)
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Authors
- 1. Christos Koutras (Delft University of Technology)
- 2. Kyriakos Psarakis (Delft University of Technology)
- 3. George Siachamis (Delft University of Technology)
- 4. Andra Ionescu (Delft University of Technology)
- 5. Marios Fragkoulis (Delft University of Technology)
- 6. Angela Bonifati (Lyon 1 University)
- 7. Asterios Katsifodimos (Delft University of Technology)
BibTeX Citation
@article{koutras_vldb21,
title = {{Valentine in Action: Matching Tabular Data at Scale}},
author = {Koutras, Christos and Psarakis, Kyriakos and Siachamis, George and Ionescu, Andra and Fragkoulis, Marios and Bonifati, Angela and Katsifodimos, Asterios},
journal = {PVLDB},
series = {{VLDB} '21},
volume = {14},
number = {12},
pages = {2871--2874},
doi = {10.14778/3476311.3476366},
url = {https://doi.org/10.14778/3476311.3476366},
year = {2021}
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Outgoing Citations (Sorted by Pagerank)
Showing 6 of 6 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 390 | COMA - A system for flexible combination of schema matching approaches | 2002 | VLDB | 0.00019382486 |
| 878 | Table Union Search on Open Data | 2018 | VLDB | 0.00013463374 |
| 2,538 | Tuning Schema Matching Software using Synthetic Scenarios | 2005 | VLDB | 8.4548936e-05 |
| 2,842 | Incremental Schema Matching | 2006 | VLDB | 8.0624613e-05 |
| 4,164 | OpenII: An Open Source Information Integration Toolkit | 2010 | SIGMOD | 6.8600415e-05 |
| 5,658 | XBenchMatch: a Benchmark for XML Schema Matching Tools | 2007 | VLDB | 6.1312671e-05 |
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