33 search results - page 7 / 7 » Pruning nested XQuery queries |
WIDM
2004
ACM
13 years 11 months ago
2004
ACM
In this paper, we propose a novel compact tree (Ctree) for XML indexing, which provides not only concise path summaries at the group level but also detailed child-parent links at ...
WWW
2008
ACM
14 years 6 months ago
2008
ACM
Because of the high volume and unpredictable arrival rate, stream processing systems may not always be able to keep up with the input data streams-- resulting in buffer overflow a...
DASFAA
2008
IEEE
14 years 7 days ago
2008
IEEE
View updating is a long standing difficult problem. Given a view defined over base data sources and a view update, there are several different updates over the base data sources,...