641 search results - page 122 / 129 » Studying Query Expansion Effectiveness |
ICDE
2008
IEEE
14 years 9 months ago
2008
IEEE
The problem of privacy-preserving data mining has been studied extensively in recent years because of the increased amount of personal information which is available to corporation...
PODS
2009
ACM
14 years 8 months ago
2009
ACM
An inverse of a schema mapping M is intended to "undo" what M does, thus providing a way to perform "reverse" data exchange. In recent years, three different f...
SIGMOD
2006
ACM
14 years 7 months ago
2006
ACM
For Web applications in which the database component is the bottleneck, scalability can be provided by a third-party Database Scalability Service Provider (DSSP) that caches appli...
SIGMOD
2002
ACM
14 years 7 months ago
2002
ACM
Modern CPUs have instructions that allow basic operations to be performed on several data elements in parallel. These instructions are called SIMD instructions, since they apply a...
GISCIENCE
2010
Springer
13 years 8 months ago
2010
Springer
Researchers from the cognitive and spatial sciences are studying text descriptions of movement patterns in order to examine how humans communicate and understand spatial informatio...