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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
5.3294549e-05
Overall Rank
8,503 | 42.84%
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
2,158 Open Data Integration 2018 VLDB 8.941016e-05
6,282 Mosaic: A Sample-Based Database System for Open World Query Processing 2020 CIDR 5.8237283e-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
190 Applying Model Management to Classical Meta Data Problems 2003 CIDR 0.00025768763
392 Data Exchange: Getting to the Core 2003 PODS 0.0001922472
480 Clio Grows Up: From Research Prototype to Industrial Tool 2005 SIGMOD 0.00017608007
517 Schema Mappings, Data Exchange, and Metadata Management 2005 PODS 0.00016948466
703 Composing Schema Mappings: Second-Order Dependencies to the Rescue 2004 PODS 0.00014660132
793 Model Management 2.0: Manipulating Richer Mappings 2007 SIGMOD 0.00013942384
813 Composing Mappings Among Data Sources 2003 VLDB 0.00013722762
1,458 Inverting Schema Mappings 2006 PODS 0.00010585133
1,522 Composition of Mappings Given by Embedded Dependencies 2005 PODS 0.00010367399
1,681 The iBench Integration Metadata Generator 2016 VLDB 9.8851118e-05
2,244 Characterizing Schema Mappings via Data Examples 2010 PODS 8.7653687e-05
2,311 STBenchmark: Towards a Benchmark for Mapping Systems 2008 VLDB 8.6606108e-05
2,390 Quasi-inverses of Schema Mappings 2007 PODS 8.5367469e-05
2,408 Implementing Mapping Composition 2006 VLDB 8.5146431e-05
2,554 Peer Data Exchange 2005 PODS 8.3056046e-05
2,594 Computing Cores for Data Exchange: New Algorithms and Practical Solutions 2005 PODS 8.2426092e-05
2,674 Benchmarking the Chase 2017 PODS 8.1480823e-05
2,989 Data Exchange and Incomplete Information 2006 PODS 7.7755739e-05
3,018 The Recovery of a Schema Mapping: Bringing Exchanged Data Back 2008 PODS 7.7471023e-05
3,397 Designing and Refining Schema Mappings via Data Examples 2011 SIGMOD 7.3366398e-05
3,561 The Complexity of Data Exchange 2006 PODS 7.2055481e-05
4,215 Interactive Mapping Specification with Exemplar Tuples 2017 SIGMOD 6.7285738e-05
4,406 Normalization and Optimization of Schema Mappings 2009 VLDB 6.6125665e-05
4,532 Data Exchange beyond Complete Data 2011 PODS 6.5583849e-05
4,704 Towards a Theory of Schema-Mapping Optimization 2008 PODS 6.4604802e-05
4,882 Value Invention in Data Exchange 2013 SIGMOD 6.3711076e-05
5,398 EIRENE: Interactive Design and Refinement of Schema Mappings via Data Examples 2011 VLDB 6.1481166e-05
5,750 Answering Aggregate Queries in Data Exchange 2008 PODS 6.0073031e-05
5,753 Interactive Generation of Integrated Schemas 2008 SIGMOD 6.0061265e-05
5,981 Active Learning of GAV Schema Mappings 2018 PODS 5.9278637e-05
6,010 Reverse Data Exchange: Coping with Nulls 2009 PODS 5.9147707e-05
9,753 Nested Dependencies: Structure and Reasoning 2014 PODS 5.1349531e-05
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