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Annotated XML: Queries and Provenance

Summary: Formal provenance framework for XQuery: annotate unordered XML with commutative semirings to capture provenance for a large positive fragment and to represent repetitions, incomplete/probabilistic XML and access-control metadata. Technically, generalize the Nested Relational Calculus to semiring-annotated complex values, add recursive types and structural recursion for trees, and define XQuery semantics via translation into this calculus. (summarized by gpt-5-mini on Feb 09 2026)

Paper ID
1467
Venue
PODS
Year
2008
Pagerank
5.5908918e-05
Overall Rank
5,275 | 63.34%
DOI
-

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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank Cited Paper Year Venue Pagerank
31 Provenance Semirings 2007 PODS 0.00078516827
153 Relational Databases for Querying XML Documents: Limitations and Opportunities 1999 VLDB 0.00040759404
807 Curated Databases 2008 PODS 0.00016415752
1,868 Update Exchange with Mappings and Provenance 2007 VLDB 0.0001026365
2,783 ProTDB: Probabilistic Data in XML 2002 VLDB 8.1268718e-05
3,592 On the Complexity of Managing Probabilistic XML Data 2007 PODS 6.9362111e-05
3,683 Queries with Incomplete Answers over Semistructured Data 1999 PODS 6.84255e-05
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