210 search results - page 30 / 42 » Complex Group-By Queries for XML |
BNCOD
2007
13 years 10 months ago
2007
Order is essential for XML query processing. Eļ¬cient XML processing with order consideration over relational storage is non-trivial, especially for complex nested XQuery expressi...
SIGMOD
2007
ACM
14 years 8 months ago
2007
ACM
Keyword search enables web users to easily access XML data without the need to learn a structured query language and to study possibly complex data schemas. Existing work has addr...
ICDE
2006
IEEE
14 years 10 months ago
2006
IEEE
Relational data streams and XML streams have previously provided two separate research foci, but their unified support by a single Data Stream Management System (DSMS) is very des...
ER
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. Past research work on modeling and managing temporal information has, so far, failed to elicit support in commercial database systems. The increasing popularity of XML oļ...
WWW
2008
ACM
14 years 9 months ago
2008
ACM
In this poster, we present the P2P XML data localization layer of XLive, an XQuery mediation system developed at University of Versailles [2]. A major challenge in the evaluation ...