732 search results - page 81 / 147 » Efficient Evaluation of XQuery over Streaming Data |
SIGMOD
2008
ACM
14 years 9 months ago
2008
ACM
Scientific workflow systems are increasingly used to automate complex data analyses, largely due to their benefits over traditional approaches for workflow design, optimization, a...
ICDCS
2000
IEEE
14 years 1 months ago
2000
IEEE
For transmission of continuous media (CM) streams such as audio and video over the Internet, a critical issue is that periodic network overloads cause bursty packet losses. Studie...
CLUSTER
2004
IEEE
14 years 14 days ago
2004
IEEE
Cluster computing environments built from commodity hardware have provided a cost-effective solution for many scientific and high-performance applications. Likewise, middleware te...
COMCOM
2006
13 years 8 months ago
2006
In this paper we consider a distributed and efficient information dissemination and retrieval system for wireless sensor networks. In such a system each sensor node operates auton...
ISWC
2006
IEEE
14 years 2 months ago
2006
IEEE
We present an approach to activity discovery, the unsupervised identification and modeling of human actions embedded in a larger sensor stream. Activity discovery can be seen as ...