3471 search results - page 316 / 695 » Data Stream Query Processing |
160
Voted
WWW
2011
ACM
14 years 9 months ago
2011
ACM
The problem of answering SPARQL queries over virtual SPARQL views is commonly encountered in a number of settings, including while enforcing security policies to access RDF data, ...
127
Voted
IMC
2004
ACM
15 years 8 months ago
2004
ACM
In this paper, we study the live streaming workload from a large content delivery network. Our data, collected over a 3 month period, contains over 70 million requests for 5,000 d...
239
Voted
ICDE
2003
IEEE
16 years 4 months ago
2003
IEEE
This paper addresses issues related to containment join processing in tree-structured data such as XML documents. A containment join takes two sets of XML node elements as input a...
130
Voted
CGO
2009
IEEE
15 years 9 months ago
2009
IEEE
Abstract—Multicore systems have not only become ubiquitous in the desktop and server worlds, but are also becoming the standard in the embedded space. Multicore offers programabi...
141
Voted
MIR
2004
ACM
15 years 8 months ago
2004
ACM
In this paper, we present an index structure-based method to fast and robustly search short video clips in large video collections. First we temporally segment a given long video ...