2494 search results - page 397 / 499 » Dependable Distributed Computing Using Free Databases |
SIGMOD
2004
ACM
14 years 10 months ago
2004
ACM
Data items archived in data warehouses or those that arrive online as streams typically have attributes which take values from multiple hierarchies (e.g., time and geographic loca...
EDBT
2009
ACM
14 years 5 months ago
2009
ACM
There has been an explosion of hyperlinked data in many domains, e.g., the biological Web. Expressive query languages and effective ranking techniques are required to convert this...
GIS
2009
ACM
14 years 5 months ago
2009
ACM
In this paper, we formalize the novel concept of Constrained Reverse k-Nearest Neighbor (CRkNN) search on mobile objects (clients) performed at a central server. The CRkNN query c...
ICPADS
1994
IEEE
14 years 2 months ago
1994
IEEE
Testingthe performance scalabilityof parallelprograms can be a time consuming task, involving many performance runs for different computer configurations, processor numbers, and p...
ESCIENCE
2007
IEEE
14 years 2 months ago
2007
IEEE
The improvements of the luminosity of the Tevatron Collider require large increases in computing requirements for the CDF experiment which has to be able to increase proportionally...