246 search results - page 13 / 50 » Bichain graphs: Geometric model and universal graphs |
WCNC
2010
IEEE
15 years 1 months ago
2010
IEEE
—In this paper, we study node connectivity in multi-hop wireless networks. Nodal degree of connectivity as one of the fundamental graph properties is the basis for the study of n...
104
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WADS
2009
Springer
15 years 4 months ago
2009
Springer
Abstract. The buy-at-bulk network design problem has been extensively studied in the general graph model. In this paper we consider the geometric version of the problem, where all ...
141
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CVPR
2009
IEEE
16 years 4 months ago
2009
IEEE
Analyzing videos of human activities involves not only
recognizing actions (typically based on their appearances),
but also determining the story/plot of the video. The storyline...
100
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CORR
2006
Springer
14 years 9 months ago
2006
Springer
We provide a tight approximate characterization of the n-dimensional product multicommodity flow (PMF) region for a wireless network of n nodes. Separate characterizations in term...
JEC
2006
14 years 9 months ago
2006
Many applications commonly found in digital signal processing and image processing applications can be represented by data-flow graphs (DFGs). In our previous work, we proposed a ...