Sciweavers

3113 search results - page 176 / 623
» Numerical Methods
Sort
View
ISCAS
2003
IEEE
111views Hardware» more  ISCAS 2003»
15 years 11 months ago
An efficient transistor optimizer for custom circuits
We present an equation-based transistor size optimizer that minimizes delay of custom circuits. Our method uses static timing analysis to find the critical paths and numerical met...
Xiao Yan Yu, Vojin G. Oklobdzija, William W. Walke...
RT
1995
Springer
15 years 9 months ago
Multiple Scattering as a Diffusion Process
Multiple scattering in participating media is generally a complex phenomenon. In the limit of an optically thick medium, i.e., when the mean free path of each photon is much smalle...
Jos Stam
WSCG
2003
119views more  WSCG 2003»
15 years 7 months ago
Real-Time Artefact Corrections for Quantitative MR Temperature Mapping
Apart from anatomical and physiological imaging, MRI can also be used to produce temperature maps. Our objective is to obtain such maps in real-time to monitor mini-invasive therm...
Baudouin Denis de Senneville, Pascal Desbarats, Br...
JCPHY
2011
104views more  JCPHY 2011»
14 years 9 months ago
Gaussian beam decomposition of high frequency wave fields using expectation-maximization
A new numerical method for approximating highly oscillatory wave fields as a superposition of Gaussian beams is presented. The method estimates the number of beams and their para...
Gil Ariel, Björn Engquist, Nicolay M. Tanushe...
PE
2008
Springer
109views Optimization» more  PE 2008»
15 years 6 months ago
A conditional probability approach to M/G/1-like queues
Following up on a recently renewed interest in computational methods for M/G/1-type processes, this paper considers an M/G/1-like system in which the service time distribution is ...
Alexandre Brandwajn, Hongyun Wang