33 search results - page 2 / 7 » Types for path correctness of XML queries |
XSYM
2005
Springer
13 years 10 months ago
2005
Springer
Among various proposals for primitives for deconstructing XML data two approaches seem to clearly stem from practise: path expressions, widely adopted by the database community, an...
DEXA
2005
Springer
13 years 10 months ago
2005
Springer
XML query processing is one of the most active areas of database research. Although the main focus of past research has been the processing of structural XML queries, there are gro...
DASFAA
2009
IEEE
14 years 2 days ago
2009
IEEE
Existing xml query pattern-based caching strategies focus on extracting the set of frequently issued query pattern trees (qpt) based on the support of the qpts in the history. Thes...
SIGMOD
2008
ACM
14 years 5 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...
WEBDB
2001
Springer
13 years 9 months ago
2001
Springer
Indexing schemes for semistructured data have been developed in recent years to optimize path query processing by summarizing path information. However, most of these schemes can ...