552 search results - page 26 / 111 » Efficient Algorithms for Processing XPath Queries |
WWW
2008
ACM
16 years 13 days ago
2008
ACM
Finding the occurrences of structural patterns in XML data is a key operation in XML query processing. Existing algorithms for this operation focus almost exclusively on path-patt...
113
Voted
CIKM
2006
Springer
15 years 1 months ago
2006
Springer
Peer Data Management Systems (PDMS) are a natural extension of heterogeneous database systems. One of the main tasks in such systems is efficient query processing. Insisting on co...
182
click to vote
SIGMOD
2008
ACM
15 years 12 months ago
2008
ACM
We study the problem of querying relational data embedded in XML. Relational data can be represented by various tree structures in XML. However, current XML query methods, such as...
188
click to vote
ICDE
2002
IEEE
16 years 1 months ago
2002
IEEE
XML queries typically specify patterns of selection predicates on multiple elements that have some specified tree structured relationships. The primitive tree structured relations...
CORR
2008
Springer
14 years 12 months ago
2008
Springer
A purely relational account of the true XQuery semantics can turn any relational database system into an XQuery processor. Compiling nested expressions of the fully compositional X...