1617 search results - page 161 / 324 » Using Gaussian Processes to Optimize Expensive Functions |
ECCC
2006
13 years 10 months ago
2006
We give new constructions of randomness extractors and lossless condensers that are optimal to within constant factors in both the seed length and the output length. For extractor...
AUTOMATICA
2005
13 years 10 months ago
2005
This paper presents a method for enlarging the domain of attraction of nonlinear model predictive control (MPC). The usual way of guaranteeing stability of nonlinear MPC is to add...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
There has been a growing interest in recent years to develop tone mapping algorithms that can convert high dynamic range (HDR) to low dynamic range (LDR) images, so that they can ...
TIT
2002
13 years 10 months ago
2002
We consider a two-dimensional problem of positron emission tomography where the random mechanism of the generation of the tomographic data is modeled by Poisson processes. The goa...
MVA
2007
13 years 11 months ago
2007
In the last few years, computer vision and image processing techniques have been developed to solve many problems. One of them, graph cut method is powerful optimization technique...