Dependable Cardinality Forecasts for XQuery
Summary: Relational XQuery syntax enables reuse of XPath cardinality estimators and relational estimation machinery for XQuery expressions. A lightweight data-flow analysis with abstract-domain identifiers guides estimation; a projection-path interface wired to data guides plugs in XPath estimators and tolerates errors. (summarized by gpt-5-nano on Feb 09 2026)
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Authors
- 1. Jens Teubner
- 2. Torsten Grust
- 3. Sebastian Maneth
- 4. Sherif Sakr
Incoming Citations (Sorted by Pagerank)
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Outgoing Citations (Sorted by Pagerank)
Showing 8 of 8 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 1 | Access Path Selection in a Relational Database Management System | 1979 | SIGMOD | 0.0040465394 |
| 61 | DataGuides: Enabling Query Formulation and Optimization in Semistructured Databases | 1997 | VLDB | 0.00064281097 |
| 99 | XMark: A Benchmark for XML Data Management | 2002 | VLDB | 0.00050043993 |
| 1,045 | Estimating the Selectivity of XML Path Expressions for Internet Scale Applications | 2001 | VLDB | 0.00014451072 |
| 1,064 | Analyzing Plan Diagrams of Database Query Optimizers | 2005 | VLDB | 0.00014348262 |
| 1,261 | Projecting XML Documents | 2003 | VLDB | 0.00012985367 |
| 1,787 | MonetDB/XQuery: A Fast XQuery Processor Powered by a Relational Engine | 2006 | SIGMOD | 0.00010543821 |
| 2,333 | XQuery on SQL Hosts | 2004 | VLDB | 9.0127497e-05 |
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