4378 search results - page 78 / 876 » On the Complexity of Ordered Colourings |
158
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MST
2008
15 years 6 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...
149
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ICC
2007
IEEE
16 years 18 days 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...
157
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COCOON
2005
Springer
15 years 11 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 ...
148
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WSCG
2001
15 years 7 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
15 years 6 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...