Sciweavers

1444 search results - page 231 / 289
» On Variations of Power Iteration
Sort
View
WCNC
2008
IEEE
14 years 2 months ago
Cooperative Communications Using Scalable, Medium Block-length LDPC Codes
Abstract— Cooperative communications has received increasing attention in recent years because of the ubiquity of wireless devices. Each year more mobile computing devices enter ...
Marjan Karkooti, Joseph R. Cavallaro
DATE
2007
IEEE
138views Hardware» more  DATE 2007»
14 years 2 months ago
Low-overhead circuit synthesis for temperature adaptation using dynamic voltage scheduling
—Increasing power density causes die overheating due to limited cooling capacity of the package. Conventional thermal management techniques e.g. logic shutdown, clock gating, fre...
Swaroop Ghosh, Swarup Bhunia, Kaushik Roy
DSD
2007
IEEE
120views Hardware» more  DSD 2007»
14 years 2 months ago
Cotransformation Provides Area and Accuracy Improvement in an HDL Library for LNS Subtraction
The reduction of the cumbersome operations of multiplication, division, and powering to addition, subtraction and multiplication is what makes the Logarithmic Number System (LNS) ...
Panagiotis D. Vouzis, Sylvain Collange, Mark G. Ar...
ICDM
2007
IEEE
289views Data Mining» more  ICDM 2007»
14 years 2 months ago
Latent Dirichlet Conditional Naive-Bayes Models
In spite of the popularity of probabilistic mixture models for latent structure discovery from data, mixture models do not have a natural mechanism for handling sparsity, where ea...
Arindam Banerjee, Hanhuai Shan
ICDM
2007
IEEE
175views Data Mining» more  ICDM 2007»
14 years 2 months ago
gApprox: Mining Frequent Approximate Patterns from a Massive Network
Recently, there arise a large number of graphs with massive sizes and complex structures in many new applications, such as biological networks, social networks, and the Web, deman...
Chen Chen, Xifeng Yan, Feida Zhu, Jiawei Han