1466 search results - page 149 / 294 » Improving Web Information Systems with Navigational Patterns |
SIGIR
2008
ACM
13 years 9 months ago
2008
ACM
Motivated by our work with political scientists who need to manually analyze large Web archives of news sites, we present SpotSigs, a new algorithm for extracting and matching sig...
CVPR
2003
IEEE
14 years 2 months ago
2003
IEEE
Relevance feedback has been an indispensable component for multimedia retrieval systems. In this paper, we present an adaptive pattern discovery method, which addresses relevance ...
CC
2007
Springer
14 years 3 months ago
2007
Springer
As the amount of data used by programs increases due to the growth of hardware storage capacity and computing power, efficient memory usage becomes a key factor for performance. Si...
DPD
2010
13 years 6 months ago
2010
In distributed database systems, tables are frequently fragmented and replicated over a number of sites in order to reduce network communication costs. How to fragment, when to rep...
CCGRID
2002
IEEE
14 years 2 months ago
2002
IEEE
Peer-to-peer computing and networking, an emerging model of communication and computation, has recently started to gain significant acceptance. This model not only enables client...