173 search results - page 19 / 35 » Adaptive Caching for Continuous Queries |
TKDE
2008
13 years 6 months ago
2008
Data stream management systems need to control their resources adaptively since stream characteristics and query workload may vary over time. In this paper we investigate an approa...
JNW
2008
13 years 6 months ago
2008
By applying a proxy mechanism widely used in WWW systems to video streaming systems, low-delay and high-quality video distribution can be accomplished without imposing extra load o...
HPCA
2009
IEEE
14 years 7 months ago
2009
IEEE
Growing concerns about power have revived interest in in-order pipelines. In-order pipelines sacrifice single-thread performance. Specifically, they do not allow execution to flow...
ICDE
2003
IEEE
14 years 8 months ago
2003
IEEE
We present a query architecture in which join operators are decomposed into their constituent data structures (State Modules, or SteMs), and dataflow among these SteMs is managed ...
MIDDLEWARE
2004
Springer
14 years 2 days ago
2004
Springer
The Internet provides a wealth of useful information in a vast number of dynamic information sources, but it is difficult to determine which sources are useful for a given query. ...