Discovering XSD Keys from XML Data
Summary: Fundamental study of XML keys under XSDs: complexity of consistency, boundedness, satisfiability, universality, and equivalence; XPath cardinality. Levelwise mining: algorithm adapting relational FD discovery to XML keys, with validation on XML data. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Marcelo Arenas (Pontifical Catholic University of Chile; University of Oxford)
- 2. Jonny Daenen (Hasselt University; Transnational University of Limburg)
- 3. Frank Neven (Hasselt University; Transnational University of Limburg)
- 4. Martin Ugarte (Pontifical Catholic University of Chile)
- 5. Jan Van den Bussche (Hasselt University; Transnational University of Limburg)
- 6. Stijn Vansummeren (Universit e9 Libre de Bruxelles)
BibTeX Citation
@inproceedings{arenas_sigmod13,
title = {{Discovering XSD Keys from XML Data}},
author = {Arenas, Marcelo and Daenen, Jonny and Neven, Frank and Ugarte, Martin and Van den Bussche, Jan and Vansummeren, Stijn},
series = {{SIGMOD} '13},
booktitle = {Proceedings of the {ACM} {SIGMOD} International Conference on Management of Data},
publisher = {Association for Computing Machinery},
doi = {10.1145/2463676.2463705},
url = {https://dl.acm.org/doi/10.1145/2463676.2463705},
year = {2013}
}
Incoming Citations (Sorted by Pagerank)
Showing 1 of 1 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 10,044 | The (Almost) Complete Guide to Tree Pattern Containment | 2015 | PODS | 5.1703259e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 5 of 5 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 2,515 | On XML Integrity Constraints in the Presence of DTDs | 2001 | PODS | 8.4811795e-05 |
| 2,795 | Inferring XML Schema Definitions from XML Data | 2007 | VLDB | 8.115421e-05 |
| 6,798 | Practical algorithms for finding prime attributes and testing normal forms | 1989 | PODS | 5.7707336e-05 |
| 12,500 | Simplifying XML Schema: Effortless Handling of Nondeterministic Regular Expressions | 2009 | SIGMOD | 5.093636e-05 |
| 12,565 | SchemaScope: a System for Inferring and Cleaning XML Schemas | 2008 | SIGMOD | 5.093636e-05 |
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