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Reflections on Schema Mappings, Data Exchange, and Metadata Management

Summary: A critical synthesis of 15 years of schema-mapping research, characterizing GLAV/GAV/LAV through structural properties. Highlights metadata operators (composition, inversion) and emerging approaches that derive mappings from semantic information, examples, optimization, or learning. (summarized by gpt-5.6-luna on Jul 26 2026)

Paper ID
hda57ab14003b2dd6
Venue
PODS
Year
2018
Pagerank
5.3119684e-05
Overall Rank
8,510 | 42.96%
DOI
10.1145/3196959.3196991

Incoming Non-self Citations Over Time

Authors

BibTeX Citation

@inproceedings{kolaitis_pods18,
        address = {New York, NY, USA},
        series = {{PODS} '18},
        title = {{Reflections on Schema Mappings, Data Exchange, and Metadata Management}},
        url = {https://dl.acm.org/doi/10.1145/3196959.3196991},
        doi = {10.1145/3196959.3196991},
        booktitle = {Proceedings of the {ACM} {SIGMOD} Symposium on {Principles} of {Database} {Systems}},
        publisher = {Association for Computing Machinery},
        author = {Kolaitis, Phokion G.},
        year = {2018}
}

Incoming Citations (Sorted by Pagerank)

Showing 2 of 2 citing papers.

Rank Citing Paper Year Venue Pagerank
2,097 Open Data Integration 2018 VLDB 9.0397587e-05
6,300 Mosaic: A Sample-Based Database System for Open World Query Processing 2020 CIDR 5.8017237e-05
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Outgoing Citations (Sorted by Pagerank)

Showing 32 of 32 cited papers.

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

Rank Cited Paper Year Venue Pagerank
193 Applying Model Management to Classical Meta Data Problems 2003 CIDR 0.0002567932
393 Data Exchange: Getting to the Core 2003 PODS 0.00019157229
482 Clio Grows Up: From Research Prototype to Industrial Tool 2005 SIGMOD 0.00017543325
524 Schema Mappings, Data Exchange, and Metadata Management 2005 PODS 0.00016888746
708 Composing Schema Mappings: Second-Order Dependencies to the Rescue 2004 PODS 0.00014605712
795 Model Management 2.0: Manipulating Richer Mappings 2007 SIGMOD 0.00013895182
817 Composing Mappings Among Data Sources 2003 VLDB 0.00013671477
1,464 Inverting Schema Mappings 2006 PODS 0.00010547427
1,526 Composition of Mappings Given by Embedded Dependencies 2005 PODS 0.00010328706
1,686 The iBench Integration Metadata Generator 2016 VLDB 9.8629951e-05
2,263 Characterizing Schema Mappings via Data Examples 2010 PODS 8.7343452e-05
2,324 STBenchmark: Towards a Benchmark for Mapping Systems 2008 VLDB 8.6292375e-05
2,402 Quasi-inverses of Schema Mappings 2007 PODS 8.5051123e-05
2,418 Implementing Mapping Composition 2006 VLDB 8.4831825e-05
2,560 Peer Data Exchange 2005 PODS 8.2744665e-05
2,604 Computing Cores for Data Exchange: New Algorithms and Practical Solutions 2005 PODS 8.2136514e-05
2,668 Benchmarking the Chase 2017 PODS 8.1323973e-05
3,004 Data Exchange and Incomplete Information 2006 PODS 7.7463337e-05
3,026 The Recovery of a Schema Mapping: Bringing Exchanged Data Back 2008 PODS 7.7180269e-05
3,407 Designing and Refining Schema Mappings via Data Examples 2011 SIGMOD 7.3096046e-05
3,572 The Complexity of Data Exchange 2006 PODS 7.1784814e-05
4,234 Interactive Mapping Specification with Exemplar Tuples 2017 SIGMOD 6.7034362e-05
4,428 Normalization and Optimization of Schema Mappings 2009 VLDB 6.5877699e-05
4,547 Data Exchange beyond Complete Data 2011 PODS 6.5336862e-05
4,719 Towards a Theory of Schema-Mapping Optimization 2008 PODS 6.4363252e-05
4,907 Value Invention in Data Exchange 2013 SIGMOD 6.347123e-05
5,419 EIRENE: Interactive Design and Refinement of Schema Mappings via Data Examples 2011 VLDB 6.1249659e-05
5,762 Answering Aggregate Queries in Data Exchange 2008 PODS 5.9846111e-05
5,765 Interactive Generation of Integrated Schemas 2008 SIGMOD 5.9839567e-05
5,992 Active Learning of GAV Schema Mappings 2018 PODS 5.9058443e-05
6,023 Reverse Data Exchange: Coping with Nulls 2009 PODS 5.8924289e-05
9,790 Nested Dependencies: Structure and Reasoning 2014 PODS 5.115551e-05
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