184 search results - page 34 / 37 » Query-preserving watermarking of relational databases and XM... |
76
Voted
SIGMOD
2002
ACM
15 years 9 months ago
2002
ACM
This work is a proposal for a database index structure that has been specifically designed to support the evaluation of XPath queries. As such, the index is capable to support all...
65
Voted
PODS
2006
ACM
15 years 9 months ago
2006
ACM
Given a document D in the form of an unordered labeled tree, we study the expressibility on D of various fragments of XPath, the core navigational language on XML documents. We gi...
94
Voted
DOLAP
2005
ACM
14 years 11 months ago
2005
ACM
Current data warehouse and OLAP technologies can be applied to analyze the structured data that companies store in their databases. The circumstances that describe the context ass...
BMCBI
2008
14 years 9 months ago
2008
Background: The current versions of the COG and arCOG databases, both excellent frameworks for studies in comparative and functional genomics, do not contain the nucleotide sequen...
BXML
2004
14 years 11 months ago
2004
: Whenever transformation of data is used to bridge the gap of different data formats, and a query is given in the destination format, query reformulation can speed up the transfor...