4378 search results - page 78 / 876 » On the Complexity of Ordered Colourings |
MST
2008
13 years 9 months ago
2008
We investigate the complexity of the satisfiability problem of constraints over finite totally ordered domains. In our context, a clausal constraint is a disjunction of inequaliti...
ICC
2007
IEEE
14 years 3 months ago
2007
IEEE
— This paper proposes a new QAM based codebook for beamforming in multiple-input multiple-output (MIMO) wireless systems with a limited-rate feedback channel. We show that such c...
COCOON
2005
Springer
14 years 2 months ago
2005
Springer
The complexity, approximation and algorithmic issues of several clustering problems are studied. These non-traditional clustering problems arise from recent studies in microarray ...
WSCG
2001
13 years 10 months ago
2001
A procedure is described for synthesizing an image with the same texture as a given input image. To achieve this, the output image is built up by successively adding pixels select...
CORR
2008
Springer
13 years 9 months ago
2008
Springer
In this chapter, we propose a new practical codification of the elements of the Venn diagram in order to easily manipulate the focal elements. In order to reduce the complexity, t...