Schema and Ontology Matching with COMA++

Summary: COMA++ extends COMA with a composite, multi‑algorithm matcher for schemas and ontologies, unified under a generic data model (XML Schema, OWL). Key innovations: shared-taxonomy ontology matching, fragment-based decomposition, result reuse, GUI, evaluation. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 3776
Venue: SIGMOD
Year: 2005
Pagerank: 0.00011899424
Overall Rank: 1,158 | 92.06%
DOI: 10.1145/1066157.1066283

Incoming Non-self Citations Over Time

Authors

1. David Aumueller (University of Leipzig)
2. Hong-Hai Do (University of Leipzig)
3. Sabine Massmann (University of Leipzig)
4. Erhard Rahm (University of Leipzig)

BibTeX Citation

@inproceedings{aumueller_sigmod05,
        title = {{Schema and Ontology Matching with COMA++}},
        author = {Aumueller, David and Do, Hong-Hai and Massmann, Sabine and Rahm, Erhard},
        series = {{SIGMOD} '05},
        booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
        publisher = {Association for Computing Machinery},
        doi = {10.1145/1066157.1066283},
        url = {https://dl.acm.org/doi/10.1145/1066157.1066283},
        year = {2005}
}

Incoming Citations (Sorted by Pagerank)

Showing 20 of 20 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
1,495	LSH Ensemble: Internet-Scale Domain Search	2016	VLDB	0.00010571481
1,497	Generic Schema Matching, Ten Years Later	2011	VLDB	0.00010568859
2,086	PARIS: Probabilistic Alignment of Relations, Instances, and Schema	2012	VLDB	9.1930537e-05
2,252	Leveraging Data and Structure in Ontology Integration	2007	SIGMOD	8.8675372e-05
3,301	Stitching Web Tables for Improving Matching Quality	2017	VLDB	7.5408662e-05
4,220	Multilingual Schema Matching for Wikipedia Infoboxes	2012	VLDB	6.8239452e-05
5,293	Magneto: Combining Small and Large Language Models for Schema Matching	2025	VLDB	6.279939e-05
5,492	HAMSTER: Using Search Clicklogs for Schema and Taxonomy Matching	2009	VLDB	6.2001088e-05
6,252	Putting Context into Schema Matching	2006	VLDB	5.941182e-05
6,461	Explain3D: Explaining Disagreements in Disjoint Datasets	2019	VLDB	5.8718966e-05
7,319	AgreementMaker: Efficient Matching for Large Real-World Schemas and Ontologies	2009	VLDB	5.6455656e-05
7,325	ADnEV: Cross-Domain Schema Matching using Deep Similarity Matrix Adjustment and Evaluation	2020	VLDB	5.6443833e-05
7,748	To Not Miss the Forest for the Trees - A Holistic Approach for Explaining Missing Answers over Nested Data	2021	SIGMOD	5.5528084e-05
8,372	ALEX: Automatic Link Exploration in Linked Data	2015	SIGMOD	5.4403598e-05
9,015	Analyzing and Revising Data Integration Schemas to Improve Their Matchability	2008	VLDB	5.3321017e-05
9,436	GIO: Generating Efficient Matrix and Frame Readers for Custom Data Formats by Example	2023	SIGMOD	5.2692207e-05
9,843	Debugging Missing Answers for Spark Queries over Nested Data with Breadcrumb	2021	VLDB	5.210037e-05
10,287	Shape-Agnostic Table Overlap Discovery: A Maximum Common Subhypergraph Approach	2026	SIGMOD	5.093636e-05
11,430	VersaMatch: Ontology Matching with Weak Supervision	2023	VLDB	5.093636e-05
12,657	GeRoMeSuite: A System for Holistic Generic Model Management	2007	VLDB	5.093636e-05

Outgoing Citations (Sorted by Pagerank)

Showing 0 of 0 cited papers.

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

Rank	Cited Paper	Year	Venue	Pagerank

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#	Overall Rank	Paper	Year	Venue
1	3,568	MOMA - A Mapping-based Object Matching System	2007	CIDR
2	8,419	Ontology-based Entity Matching in Attributed Graphs	2019	VLDB
3	13,819	Generic Similarity Detection in Ontologies with the SOQA-SimPack Toolkit	2006	SIGMOD
4	2,842	Incremental Schema Matching	2006	VLDB
5	4,568	CrowdMatcher: Crowd-Assisted Schema Matching	2014	SIGMOD
6	13,328	Agent-OM: Leveraging LLM Agents for Ontology Matching	2025	VLDB
7	1,939	iMAP: Discovering Complex Semantic Matches between Database Schemas	2004	SIGMOD
8	7,319	AgreementMaker: Efficient Matching for Large Real-World Schemas and Ontologies	2009	VLDB
9	2,252	Leveraging Data and Structure in Ontology Integration	2007	SIGMOD
10	390	COMA - A system for flexible combination of schema matching approaches	2002	VLDB