2724 search results - page 308 / 545 » Optimizing Queries on Files |
241
click to vote
ICDE
2003
IEEE
16 years 5 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 ...
142
Voted
MOBIHOC
2006
ACM
16 years 3 months ago
2006
ACM
We use a constrained optimization framework to derive fundamental scaling laws for both unstructured sensor networks (which use blind sequential search for querying) and structure...
136
click to vote
SIGCOMM
2005
ACM
15 years 9 months ago
2005
ACM
The Internet’s core routing infrastructure, while arguably robust and efficient, has proven to be difficult to evolve to accommodate the needs of new applications. Prior researc...
143
click to vote
CLEF
2005
Springer
15 years 9 months ago
2005
Springer
This paper reports results for the University of Maryland’s participation in CLEF-2005 Cross-Language Speech Retrieval track. Techniques that were tried include: (1) document ex...
143
Voted
CIKM
1998
Springer
15 years 8 months ago
1998
Springer
Despite of the fact that large line segment datasets are appearing more and more frequently in numerous applications involving spatial data, such as GIS 8, 9] multimedia 6] and ev...