638 search results - page 20 / 128 » Efficient algorithms for evaluating xpath over streams |
SIGMOD
2008
ACM
13 years 7 months ago
2008
ACM
We consider the problem of evaluating multiple overlapping queries defined on data streams, where each query is a conjunction of multiple filters and each filter may be shared acr...
ICDE
2002
IEEE
14 years 8 months ago
2002
IEEE
Obtaining fast and good quality approximations to data distributions is a problem of central interest to database management. A variety of popular database applications including,...
EGH
2009
Springer
13 years 5 months ago
2009
Springer
Stream compaction is a common parallel primitive used to remove unwanted elements in sparse data. This allows highly parallel algorithms to maintain performance over several proce...
EDBTW
2006
Springer
13 years 11 months ago
2006
Springer
Geospatial image data obtained by satellites and aircraft are increasingly important to a wide range of applications, such as disaster management, climatology, and environmental m...
NETWORKING
2000
13 years 8 months ago
2000
Abstract. Multimedia applications require the transmission of realtime streams over a network. These streams often exhibit variable bandwidth requirements, and require high bandwid...