59 search results - page 7 / 12 » Analysis of greedy approximations with nonsubmodular potenti... |
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Many applications on blog search and mining often meet the challenge of handling huge volume of blog data, in which one single blog could contain hundreds or even thousands of ent...
SMI
2005
IEEE
14 years 17 days ago
2005
IEEE
Complex implicit CSG models can be represented hierarchically as a tree of nodes (the BlobTree) . However, current methods cannot be used to visualize changes made to these models...
ICC
2007
IEEE
13 years 11 months ago
2007
IEEE
Accurate system planning and performance evaluation requires knowledge of the joint impact of scheduling, interference, and fading. However, current analyses either require costly...
ICDE
2005
IEEE
14 years 8 months ago
2005
IEEE
Efficiently and accurately searching for similarities among time series and discovering interesting patterns is an important and non-trivial problem. In this paper, we introduce a...
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
This work considers the independent component analysis (ICA) of quaternion random vectors. In particular, we focus on the Gaussian case, and therefore the ICA problem is solved by...