2468 search results - page 47 / 494 » Aggregation operators 2003 |
HPCC
2007
Springer
14 years 18 days ago
2007
Springer
Efficient exploitation of the aggregate resources available to a researcher is a challenging and real problem. The challenge becomes all the greater when researchers who collaborat...
ADBIS
2009
Springer
14 years 3 months ago
2009
Springer
Continuous queries applied over nonterminating data streams usually specify windows in order to obtain an evolving –yet restricted– set of tuples and thus provide timely result...
DSN
2002
IEEE
14 years 1 months ago
2002
IEEE
When making an engineering design decision, it is often necessary to consider its implications on both system performance and dependability. In this paper, we present a performabi...
JCM
2006
13 years 8 months ago
2006
Recent FCC proceedings have considered the notion of unlicensed device operation in licensed bands. Licensed users are concerned about harmful interference while unlicensed device ...
ICCS
2009
Springer
14 years 3 months ago
2009
Springer
Spatial relations play important role in computer vision, scene analysis, geographic information systems (GIS) and content based image retrieval. Analyzing spatial relations by Fo...