895 search results - page 55 / 179 » Using graphs for some discrete tomography problems |
STACS
2007
Springer
14 years 5 months ago
2007
Springer
One frequently studied problem in the context of information dissemination in communication networks is the broadcasting problem. In this paper, we study the following randomized b...
GECCO
2004
Springer
14 years 4 months ago
2004
Springer
Abstract. We derive a continuous probability distribution which generates neighbours of a point in an interval in a similar way to the bitwise mutation of a Gray code binary string...
ICCAD
1997
IEEE
14 years 3 months ago
1997
IEEE
We introduce a new technique to solve exactly a discrete optimization problem, based on the paradigm of “negative” thinking. The motivation is that when searching the space of...
ICIP
2006
IEEE
15 years 18 days ago
2006
IEEE
Two important signal processing problems in the display side of a holographic 3DTV are the computation of the diffraction field of a 3D object from its abstract representation, an...
BMCBI
2010
13 years 11 months ago
2010
Background: Chow and Liu showed that the maximum likelihood tree for multivariate discrete distributions may be found using a maximum weight spanning tree algorithm, for example K...