Sciweavers

3006 search results - page 290 / 602
» Dimensionality reduction and generalization
Sort
View
CSFW
2012
IEEE
13 years 9 months ago
Generic Indifferentiability Proofs of Hash Designs
—In this paper, we propose a formal analysis of domain extenders for hash functions in the indifferentiability framework. We define a general model for domain extenders and prov...
Marion Daubignard, Pierre-Alain Fouque, Yassine La...
ICML
2003
IEEE
16 years 7 months ago
Low Bias Bagged Support Vector Machines
Theoretical and experimental analyses of bagging indicate that it is primarily a variance reduction technique. This suggests that bagging should be applied to learning algorithms ...
Giorgio Valentini, Thomas G. Dietterich
ICDE
2008
IEEE
161views Database» more  ICDE 2008»
16 years 1 months ago
On the semantics and evaluation of top-k queries in probabilistic databases
We formulate three intuitive semantic properties for topk queries in probabilistic databases, and propose GlobalTopk query semantics which satisfies all of them. We provide a dyn...
Xi Zhang, Jan Chomicki
ISCAS
2007
IEEE
110views Hardware» more  ISCAS 2007»
16 years 1 months ago
A Novel Active Decoupling Capacitor Design in 90nm CMOS
—On-chip decoupling capacitors (decaps) are generally used to reduce power supply noise. Passive decap designs are reaching their limits in 90nm CMOS technology due to higher ope...
Xiongfei Meng, Karim Arabi, Resve Saleh
CVPR
2010
IEEE
16 years 12 days ago
Using Optical Defocus to Denoise
Effective reduction of noise is generally difficult because of the possible tight coupling of noise with high-frequency image structure. The problem is worse under low-light cond...
Qi Shan, Jiaya Jia, Sing Bing Kang, Zenglu Qin