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» XML data exchange: consistency and query answering
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BDA
2001
13 years 9 months ago
Answering XML Queries over Heterogeneous Data Sources
Ioana Manolescu, Daniela Florescu, Donald Kossmann
PODS
2009
ACM
86views Database» more  PODS 2009»
14 years 8 months ago
Reverse data exchange: coping with nulls
An inverse of a schema mapping M is intended to "undo" what M does, thus providing a way to perform "reverse" data exchange. In recent years, three different f...
Ronald Fagin, Phokion G. Kolaitis, Lucian Popa, Wa...
DEXAW
2002
IEEE
167views Database» more  DEXAW 2002»
14 years 23 days ago
Integrating Heterogeneous Data Sources with XML and XQuery
XML has emerged as the leading language for representing and exchanging data not only on the Web, but also in general in the enterprise. XQuery is emerging as the standard query l...
Georges Gardarin, Antoine Mensch, Tuyet-Tram Dang-...
ICDE
2008
IEEE
200views Database» more  ICDE 2008»
14 years 9 months ago
Answering Keyword Queries on XML Using Materialized Views
Answering queries using materialized views has been well studied in the context of structured queries and has shown significant performance benefits. Despite the popularity of keyw...
Ziyang Liu, Yi Chen
ER
2003
Springer
129views Database» more  ER 2003»
14 years 1 months ago
Querying Heterogeneous XML Sources through a Conceptual Schema
XML is a widespread W3C standard used by several kinds of applications for data representation and exchange over the web. In the context of a system that provides semantic integrat...
Sandro Daniel Camillo, Carlos A. Heuser, Ronaldo d...