515 search results - page 40 / 103 » Temporal XML: modeling, indexing, and query processing |
BNCOD
2009
13 years 9 months ago
2009
Abstract. Database systems (DBSs) can play an essential role in facilitating the query and cache management in context-aware mobile information systems (CAMIS). Two of the fundamen...
ICDE
2006
IEEE
14 years 2 months ago
2006
IEEE
XML structural joins, which evaluate the containment (ancestor-descendant) relationships between XML elements, are important operations of XML query processing. Estimating structu...
EDBT
2009
ACM
13 years 11 months ago
2009
ACM
Range queries for querying the current and future positions of the moving objects have received growing interests in the research community. Existing methods, however, assume that...
WWW
2008
ACM
14 years 8 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 ...
ICASSP
2007
IEEE
14 years 2 months ago
2007
IEEE
We develop a general framework to automatically match electronic slides to the videos of corresponding presentations. Applications include supporting indexing and browsing of educ...