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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
1769
Venue
PODS
Year
2018
Pagerank
5.4469775e-05
Overall Rank
8,348 | 42.73%
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
2,216 Open Data Integration 2018 VLDB 8.9374127e-05
6,262 Mosaic: A Sample-Based Database System for Open World Query Processing 2020 CIDR 5.9361728e-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
183 Applying Model Management to Classical Meta Data Problems 2003 CIDR 0.00026283359
377 Data Exchange: Getting to the Core 2003 PODS 0.00019643793
469 Clio Grows Up: From Research Prototype to Industrial Tool 2005 SIGMOD 0.00017973925
506 Schema Mappings, Data Exchange, and Metadata Management 2005 PODS 0.0001728171
685 Composing Schema Mappings: Second-Order Dependencies to the Rescue 2004 PODS 0.00014979915
762 Model Management 2.0: Manipulating Richer Mappings 2007 SIGMOD 0.00014231163
788 Composing Mappings Among Data Sources 2003 VLDB 0.00014031294
1,426 Inverting Schema Mappings 2006 PODS 0.00010814403
1,491 Composition of Mappings Given by Embedded Dependencies 2005 PODS 0.00010592592
1,652 The iBench Integration Metadata Generator 2016 VLDB 0.00010109142
2,215 Characterizing Schema Mappings via Data Examples 2010 PODS 8.93781e-05
2,256 STBenchmark: Towards a Benchmark for Mapping Systems 2008 VLDB 8.8578542e-05
2,339 Quasi-inverses of Schema Mappings 2007 PODS 8.7249825e-05
2,352 Implementing Mapping Composition 2006 VLDB 8.7086189e-05
2,510 Peer Data Exchange 2005 PODS 8.4855313e-05
2,550 Computing Cores for Data Exchange: New Algorithms and Practical Solutions 2005 PODS 8.4290753e-05
2,634 Benchmarking the Chase 2017 PODS 8.3210907e-05
2,934 Data Exchange and Incomplete Information 2006 PODS 7.9451055e-05
2,954 The Recovery of a Schema Mapping: Bringing Exchanged Data Back 2008 PODS 7.9234704e-05
3,341 Designing and Refining Schema Mappings via Data Examples 2011 SIGMOD 7.5028917e-05
3,485 The Complexity of Data Exchange 2006 PODS 7.3703451e-05
4,140 Interactive Mapping Specification with Exemplar Tuples 2017 SIGMOD 6.8765495e-05
4,320 Normalization and Optimization of Schema Mappings 2009 VLDB 6.762853e-05
4,432 Data Exchange beyond Complete Data 2011 PODS 6.7087209e-05
4,608 Towards a Theory of Schema-Mapping Optimization 2008 PODS 6.6082619e-05
4,768 Value Invention in Data Exchange 2013 SIGMOD 6.5171839e-05
5,274 EIRENE: Interactive Design and Refinement of Schema Mappings via Data Examples 2011 VLDB 6.2888391e-05
5,624 Answering Aggregate Queries in Data Exchange 2008 PODS 6.145135e-05
5,637 Interactive Generation of Integrated Schemas 2008 SIGMOD 6.1391704e-05
5,859 Active Learning of GAV Schema Mappings 2018 PODS 6.0637959e-05
5,886 Reverse Data Exchange: Coping with Nulls 2009 PODS 6.0503367e-05
9,577 Nested Dependencies: Structure and Reasoning 2014 PODS 5.2528121e-05
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