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139
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SIGMOD
2001
ACM
146views Database» more  SIGMOD 2001»
16 years 2 months ago
On Supporting Containment Queries in Relational Database Management Systems
Virtually all proposals for querying XML include a class of query we term "containment queries". It is also clear that in the foreseeable future, a substantial amount of...
Chun Zhang, Jeffrey F. Naughton, David J. DeWitt, ...
120
Voted
BDA
2006
15 years 3 months ago
Type-Based XML Projection
XML data projection (or pruning) is one of the main optimization techniques recently adopted in the context of main-memory XML query-engines. The underlying idea is quite simple: ...
Véronique Benzaken, Giuseppe Castagna, Dari...
150
Voted
WWW
2009
ACM
15 years 9 months ago
Performing grouping and aggregate functions in XML queries
Since more and more business data are represented in XML format, there is a compelling need of supporting analytical operations in XML queries. Particularly, the latest ver
Huayu Wu, Tok Wang Ling, Liang Xu, Zhifeng Bao
128
Voted
DOCENG
2008
ACM
15 years 4 months ago
Improving query performance on XML documents: a workload-driven design approach
As XML has emerged as a data representation format and as great quantities of data have been stored in the XML format, XML document design has become an important and evident issu...
Rebeca Schroeder, Ronaldo dos Santos Mello
205
Voted
ICDE
2003
IEEE
125views Database» more  ICDE 2003»
16 years 3 months ago
Querying XML data sources in DB2: the XML Wrapper
Vanja Josifovski, Peter M. Schwarz