Sciweavers

3984 search results - page 104 / 797
» A Model-Driven Transformation Method
Sort
View
131
Voted
AMC
2006
105views more  AMC 2006»
15 years 3 months ago
Stable numerical methods for conservation laws with discontinuous flux function
We develop numerical methods for solving nonlinear equations of conservation laws with flux function that depends on discontinuous coefficients. Using a relaxation approximation, ...
Mohammed Seaïd
133
Voted
COMPUTING
2008
94views more  COMPUTING 2008»
15 years 3 months ago
Two new methods for constructing double-ended priority queues from priority queues
We introduce two data-structural transformations to construct doubleended priority queues from priority queues. To apply our transformations the priority queues exploited must sup...
Amr Elmasry, Claus Jensen, Jyrki Katajainen
ICASSP
2009
IEEE
15 years 10 months ago
Energy-efficient graph-based wavelets for distributed coding in Wireless Sensor Networks
This work presents a class of unidirectional lifting-based wavelet transforms for an arbitrary communication graph in a wireless sensor network. These transforms are unidirectiona...
Godwin Shen, Sundeep Pattem, Antonio Ortega
142
Voted
ICIP
2008
IEEE
15 years 10 months ago
Video denoising using 3-D Hybrid Wavelets and Directional filter banks
We propose a new family of nonredundant 3-D directional transforms that are useful for video signals. In our construction, taking into account the correlation amongst frames of vi...
Ramin Eslami, Xiaolin Wu
ICASSP
2010
IEEE
15 years 3 months ago
An adaptive level of detail approach to nonlinear estimation
In this work, we present a general method for approximating nonlinear transformations of Gaussian mixture random variables. It is based on transforming the individual Gaussians wi...
Friedrich Faubel, Dietrich Klakow