Sciweavers

37 search results - page 7 / 8
» New designs of frequency selective FIR digital filters
Sort
View
KDD
2009
ACM
227views Data Mining» more  KDD 2009»
14 years 8 months ago
Efficiently learning the accuracy of labeling sources for selective sampling
Many scalable data mining tasks rely on active learning to provide the most useful accurately labeled instances. However, what if there are multiple labeling sources (`oracles...
Pinar Donmez, Jaime G. Carbonell, Jeff Schneider
CHI
2003
ACM
14 years 22 days ago
Breakingstory: visualizing change in online news
BreakingStory is an interactive system for visualizing change in online news. The system regularly collects the text from the front pages of international daily news web sites. It...
Jean Anne Fitzpatrick, James Reffell, Moryma Aydel...
TMI
2010
122views more  TMI 2010»
13 years 5 months ago
Feature Based Nonrigid Brain MR Image Registration With Symmetric Alpha Stable Filters
—A new feature based nonrigid image registration method for magnetic resonance (MR) brain images is presented in this paper. Each image voxel is represented by a rotation invaria...
Shu Liao, Albert C. S. Chung
IMAGING
2003
13 years 8 months ago
Influence of Spectral Sensitivity Functions on Color Demosaicing
Color images acquired through single chip digital cameras using a color filter array (CFA) contain a mixture of luminance and opponent chromatic information that share their repre...
David Alleysson, Sabine Süsstrunk, Joanna Mar...
ARITH
2009
IEEE
14 years 2 months ago
A 32-bit Decimal Floating-Point Logarithmic Converter
This paper presents a new design and implementation of a 32-bit decimal floating-point (DFP) logarithmic converter based on the digit-recurrence algorithm. The converter can calc...
Dongdong Chen, Yu Zhang, Younhee Choi, Moon Ho Lee...