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COMA - A system for flexible combination of schema matching approaches

Summary: COMA provides a flexible platform to combine multiple schema-matching techniques. It offers a broad suite of matchers, including reuse-based results, and fusion mechanisms; real-schema experiments indicate that combined, reuse-aware strategies outperform single-matchers. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID
he88d0b6563fc503d
Venue
VLDB
Year
2002
Pagerank
0.00019026291
Overall Rank
407 | 97.27%
DOI
10.1016/B978-155860869-6/50060-3

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@article{do_vldb02,
        title = {{COMA - A system for flexible combination of schema matching approaches}},
        author = {Do, Hong-Hai and Rahm, Erhard},
        journal = {PVLDB},
        series = {{VLDB} '02},
        pages = {610--621},
        doi = {10.1016/B978-155860869-6/50060-3},
        url = {https://doi.org/10.1016/B978-155860869-6/50060-3},
        year = {2002}
}

Incoming Citations (Sorted by Pagerank)

Showing 41 of 41 citing papers.

Rank Citing Paper Year Venue Pagerank
814 An Interactive Clustering-based Approach to Integrating Source Query Interfaces on the Deep Web 2004 SIGMOD 0.00013719268
824 Data Integration: The Teenage Years 2006 VLDB 0.00013646923
1,493 Synthesizing Entity Matching Rules by Examples 2018 VLDB 0.00010505174
1,505 Generic Schema Matching, Ten Years Later 2011 VLDB 0.00010454635
1,667 Bootstrapping Pay-As-You-Go Data Integration Systems 2008 SIGMOD 9.9378851e-05
1,776 Sample-Driven Schema Mapping 2012 SIGMOD 9.6674087e-05
1,780 Annotating Columns with Pre-trained Language Models 2022 SIGMOD 9.6560923e-05
1,958 iMAP: Discovering Complex Semantic Matches between Database Schemas 2004 SIGMOD 9.3145711e-05
2,273 A Platform for Personal Information Management and Integration 2005 CIDR 8.7118476e-05
2,321 Efficient Query Reformulation in Peer Data Management Systems 2004 SIGMOD 8.6413639e-05
2,417 Instance-based Schema Matching for Web Databases by Domain-specific Query Probing 2004 VLDB 8.4930877e-05
2,580 Tuning Schema Matching Software using Synthetic Scenarios 2005 VLDB 8.2716518e-05
2,661 WISE-Integrator: An Automatic Integrator of Web Search Interfaces for E-Commerce 2003 VLDB 8.1602863e-05
3,254 Stitching Web Tables for Improving Matching Quality 2017 VLDB 7.4899241e-05
3,470 Automatic Discovery of Attributes in Relational Databases 2011 SIGMOD 7.2765721e-05
3,473 Unicorn: A Unified Multi-tasking Model for Supporting Matching Tasks in Data Integration 2023 SIGMOD 7.2728706e-05
3,621 MOMA - A Mapping-based Object Matching System 2007 CIDR 7.1539025e-05
4,159 Integrating Data Lake Tables 2023 VLDB 6.7717519e-05
4,218 Magneto: Combining Small and Large Language Models for Schema Matching 2025 VLDB 6.7270169e-05
5,678 A Hierarchical Approach to Model Web Query Interfaces for Web Source Integration 2009 VLDB 6.0409774e-05
5,790 XBenchMatch: a Benchmark for XML Schema Matching Tools 2007 VLDB 5.9937938e-05
6,312 Putting Context into Schema Matching 2006 VLDB 5.8171904e-05
6,883 ADnEV: Cross-Domain Schema Matching using Deep Similarity Matrix Adjustment and Evaluation 2020 VLDB 5.6565418e-05
6,974 Explore or Exploit? Effective Strategies for Disambiguating Large Databases 2010 VLDB 5.630394e-05
7,019 A Gauss Function Based Approach for Unbalanced Ontology Matching 2009 SIGMOD 5.6195541e-05
7,082 Synthesizing Products for Online Catalogs 2011 VLDB 5.6033136e-05
7,119 Similarity Search for Web Services 2004 VLDB 5.601767e-05
7,879 To Not Miss the Forest for the Trees - A Holistic Approach for Explaining Missing Answers over Nested Data 2021 SIGMOD 5.4341576e-05
8,381 Automated Migration of Hierarchical Data to Relational Tables using Programming-by-Example 2018 VLDB 5.3428083e-05
8,574 OmniMatch: Joinability Discovery in Data Products 2025 VLDB 5.312217e-05
9,170 The Role of Schema Matching in Large Enterprises 2009 CIDR 5.2141009e-05
9,549 GIO: Generating Efficient Matrix and Frame Readers for Custom Data Formats by Example 2023 SIGMOD 5.1599622e-05
9,912 FusionQuery: On-demand Fusion Queries over Multi-source Heterogeneous Data 2024 VLDB 5.1103839e-05
10,317 Stop Word and Related Problems in Web Interface Integration 2009 VLDB 5.0372479e-05
10,499 Shape-Agnostic Table Overlap Discovery: A Maximum Common Subhypergraph Approach 2026 SIGMOD 4.9793485e-05
11,295 OpenForge: Probabilistic Metadata Integration 2025 VLDB 4.9793485e-05
11,744 VersaMatch: Ontology Matching with Weak Supervision 2023 VLDB 4.9793485e-05
12,029 Valentine in Action: Matching Tabular Data at Scale 2021 VLDB 4.9793485e-05
12,073 JSON Schema Matching: Empirical Observations 2020 SIGMOD 4.9793485e-05
12,081 InCognitoMatch: Cognitive-aware Matching via Crowdsourcing 2020 SIGMOD 4.9793485e-05
12,216 GeoFlux: Hands-Off Data Integration Leveraging Join Key Knowledge 2018 SIGMOD 4.9793485e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 3 of 3 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
269 Reconciling Schemas of Disparate Data Sources: A Machine-Learning Approach 2001 SIGMOD 0.00022620777
296 Generic Schema Matching with Cupid 2001 VLDB 0.00021867512
465 Using Schema Matching to Simplify Heterogeneous Data Translation 1998 VLDB 0.00017785121
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