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» An Algebra for XML Query
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SIGMOD
2005
ACM
164views Database» more  SIGMOD 2005»
14 years 9 months ago
RankSQL: Query Algebra and Optimization for Relational Top-k Queries
This paper introduces RankSQL, a system that provides a systematic and principled framework to support efficient evaluations of ranking (top-k) queries in relational database syst...
Chengkai Li, Kevin Chen-Chuan Chang, Ihab F. Ilyas...
ICDE
2007
IEEE
132views Database» more  ICDE 2007»
14 years 10 months ago
XPlainer: Visual Explanations of XPath Queries
The popularity of XML has motivated the development of novel XML processing tools many of which embed the XPath language for XML querying, transformation, constraint specification...
Mariano P. Consens, John W. S. Liu, Flavio Rizzolo
ADC
2003
Springer
139views Database» more  ADC 2003»
14 years 2 months ago
Deriving Relation Keys from XML Keys
Much work on XML data was around storage and querying and did not consider constraints of XML, especially keys. Since constraints have been proposed in many papers for XML, much r...
Qing Wang, Hongwei Wu, Jianchang Xiao, Aoying Zhou...
DEXA
2003
Springer
108views Database» more  DEXA 2003»
14 years 2 months ago
Repairing Inconsistent Merged XML Data
XML is rapidly becoming one of the most adopted standard for information representation and interchange over the Internet. With the proliferation of mobile devices of communication...
Wilfred Ng
ICDE
2009
IEEE
183views Database» more  ICDE 2009»
13 years 7 months ago
A Decade of XML Data Management: An Industrial Experience Report from Oracle
XML and its related technologies have now been in use for almost a decade. There has been considerable amount of effort both from research and industry focusing on XML, XQuery/XPa...
Zhen Hua Liu, Ravi Murthy