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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
5.3269436e-05
Overall Rank
8,508 | 42.82%
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
2,160 Open Data Integration 2018 VLDB 8.9373643e-05
6,285 Mosaic: A Sample-Based Database System for Open World Query Processing 2020 CIDR 5.8209714e-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
191 Applying Model Management to Classical Meta Data Problems 2003 CIDR 0.00025757196
392 Data Exchange: Getting to the Core 2003 PODS 0.00019215652
481 Clio Grows Up: From Research Prototype to Industrial Tool 2005 SIGMOD 0.00017600067
517 Schema Mappings, Data Exchange, and Metadata Management 2005 PODS 0.0001694094
703 Composing Schema Mappings: Second-Order Dependencies to the Rescue 2004 PODS 0.00014653248
793 Model Management 2.0: Manipulating Richer Mappings 2007 SIGMOD 0.00013935809
814 Composing Mappings Among Data Sources 2003 VLDB 0.000137163
1,460 Inverting Schema Mappings 2006 PODS 0.00010580166
1,522 Composition of Mappings Given by Embedded Dependencies 2005 PODS 0.00010362522
1,683 The iBench Integration Metadata Generator 2016 VLDB 9.8804382e-05
2,246 Characterizing Schema Mappings via Data Examples 2010 PODS 8.7612699e-05
2,314 STBenchmark: Towards a Benchmark for Mapping Systems 2008 VLDB 8.6565144e-05
2,392 Quasi-inverses of Schema Mappings 2007 PODS 8.5327323e-05
2,410 Implementing Mapping Composition 2006 VLDB 8.5106165e-05
2,554 Peer Data Exchange 2005 PODS 8.3016938e-05
2,596 Computing Cores for Data Exchange: New Algorithms and Practical Solutions 2005 PODS 8.2387266e-05
2,675 Benchmarking the Chase 2017 PODS 8.1442721e-05
2,990 Data Exchange and Incomplete Information 2006 PODS 7.7719132e-05
3,019 The Recovery of a Schema Mapping: Bringing Exchanged Data Back 2008 PODS 7.7434413e-05
3,397 Designing and Refining Schema Mappings via Data Examples 2011 SIGMOD 7.3332055e-05
3,564 The Complexity of Data Exchange 2006 PODS 7.2021386e-05
4,217 Interactive Mapping Specification with Exemplar Tuples 2017 SIGMOD 6.725391e-05
4,408 Normalization and Optimization of Schema Mappings 2009 VLDB 6.6094372e-05
4,533 Data Exchange beyond Complete Data 2011 PODS 6.5552806e-05
4,706 Towards a Theory of Schema-Mapping Optimization 2008 PODS 6.4574226e-05
4,884 Value Invention in Data Exchange 2013 SIGMOD 6.3680919e-05
5,403 EIRENE: Interactive Design and Refinement of Schema Mappings via Data Examples 2011 VLDB 6.1452376e-05
5,751 Answering Aggregate Queries in Data Exchange 2008 PODS 6.0044594e-05
5,754 Interactive Generation of Integrated Schemas 2008 SIGMOD 6.0033e-05
5,982 Active Learning of GAV Schema Mappings 2018 PODS 5.9250649e-05
6,010 Reverse Data Exchange: Coping with Nulls 2009 PODS 5.9119713e-05
9,758 Nested Dependencies: Structure and Reasoning 2014 PODS 5.1325223e-05
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