221 search results - page 28 / 45 » Efficient sampling of random permutations |
CORR
2007
Springer
13 years 7 months ago
2007
Springer
An analysis of steganographic systems subject to the following perfect undetectability condition is presented in this paper. Following embedding of the message into the covertext,...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
The proliferation of video content on the web makes similarity detection an indispensable tool in web data management, searching, and navigation. In this paper, we propose a numbe...
JCB
2006
13 years 7 months ago
2006
A commonly used tool in disease association studies is the search for discrepancies between the haplotype distribution in the case and control populations. In order to find this d...
CSDA
2008
13 years 8 months ago
2008
: Unit nonresponse and item nonresponse in sample surveys are a typical problem of nonresponse which can be handled by weighting adjustment and imputation methods, respectively. Th...
BMCBI
2008
13 years 8 months ago
2008
Background: Genome wide association (GWA) studies are now being widely undertaken aiming to find the link between genetic variations and common diseases. Ideally, a well-powered G...