775 search results - page 127 / 155 » Consistency and Performance of Concurrent Interactive Databa... |
199
Voted
GIS
2010
ACM
15 years 2 months ago
2010
ACM
The quality of a local search engine, such as Google and Bing Maps, heavily relies on its geographic datasets. Typically, these datasets are obtained from multiple sources, e.g., ...
145
Voted
SIGMOD
2010
ACM
14 years 10 months ago
2010
ACM
We propose and study a new ranking problem in versioned databases. Consider a database of versioned objects which have different valid instances along a history (e.g., documents i...
115
Voted
IPPS
2006
IEEE
15 years 9 months ago
2006
IEEE
Distributed computing systems are a viable and less expensive alternative to parallel computers. However, concurrent programming methods in distributed systems have not been studi...
127
Voted
ICCV
2009
IEEE
15 years 1 months ago
2009
IEEE
We propose a subspace learning algorithm for face recognition by directly optimizing recognition performance scores. Our approach is motivated by the following observations: 1) Di...
156
Voted
CIKM
2000
Springer
15 years 7 months ago
2000
Springer
Geographic Information Systems (GISs) have become an essential tool for efficient handling of our natural and artificial environment. The most important activities in a GIS are qu...