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PODS
2008
ACM
204views Database» more  PODS 2008»
14 years 11 months ago
Annotated XML: queries and provenance
We present a formal framework for capturing the provenance of data appearing in XQuery views of XML. Building on previous work on relations and their (positive) query languages, w...
J. Nathan Foster, Todd J. Green, Val Tannen
SIGMOD
2006
ACM
121views Database» more  SIGMOD 2006»
14 years 11 months ago
Rewriting nested XML queries using nested views
We present and analyze an algorithm for equivalent rewriting of XQuery queries using XQuery views, which is complete for a large class of XQueries featuring nested FLWR blocks, XM...
Nicola Onose, Alin Deutsch, Yannis Papakonstantino...
ICDE
2006
IEEE
154views Database» more  ICDE 2006»
15 years 27 days ago
Incremental Maintenance of Materialized XQuery Views
Maged El-Sayed, Elke A. Rundensteiner, Murali Mani