Sciweavers

547 search results - page 66 / 110
» Numerical weather prediction
Sort
View
ICASSP
2011
IEEE
13 years 15 days ago
EM-style optimization of hidden conditional random fields for grapheme-to-phoneme conversion
We have recently proposed an EM-style algorithm to optimize log-linear models with hidden variables. In this paper, we use this algorithm to optimize a hidden conditional random ï...
Georg Heigold, Stefan Hahn, Patrick Lehnen, Herman...
ICASSP
2011
IEEE
13 years 15 days ago
A Kalman-like algorithm with no requirements for noise and initial conditions
We address a Kalman-like estimator for solving universally the problems of ï¬ltering (p = 0), prediction (p > 0), and smoothing (p < 0) of discrete time-varying state-space...
Yuriy S. Shmaliy
WIOPT
2011
IEEE
13 years 13 days ago
Performance evaluation of resource allocation policies for energy harvesting devices
Abstract—We focus on resource allocation for energy harvesting devices. We analytically and numerically evaluate the performance of algorithms that determine time fair energy all...
Maria Gorlatova, Andrey Bernstein, Gil Zussman
ASMTA
2011
Springer
295views Mathematics» more  ASMTA 2011»
13 years 11 days ago
Performance Evaluation of a Single Node with General Arrivals and Service
Queueing delays experienced by packets buffered at a node are among the most difficult to predict when considering the performance of a flow in a network. The arrivals of packets a...
Alexandre Brandwajn, Thomas Begin
ICCV
2001
IEEE
14 years 10 months ago
Empirical Filter Estimation for Subpixel Interpolation and Matching
We study the low-level problem of predicting pixel intensities after subpixel image translations. This is a basic subroutine for image warping and super-resolution, and it has a c...
Bill Triggs