458 search results - page 59 / 92 » Distance graphs: from random geometric graphs to Bernoulli g... |
TAMC
2010
Springer
14 years 1 months ago
2010
Springer
In this paper, we establish the definition of community fundamentally different from what was commonly accepted in previous studies, where communities were typically assumed to ...
CGF
2010
13 years 8 months ago
2010
In the style of binary shading, shape and illumination are depicted using two colors, typically black and white, that form coherent lines and regions in the image. We formulate th...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
Seeded image segmentation is a popular type of supervised image segmentation in computer vision and image processing. Previous methods of seeded image segmentation treat the image...
WEBI
2009
Springer
14 years 3 months ago
2009
Springer
The World Wide Web has transformed into an environment where users both produce and consume information. In order to judge the validity of information, it is important to know how...
ICALP
2011
Springer
13 years 3 days ago
2011
Springer
We present an O( √ n log n)-approximation algorithm for the problem of finding the sparsest spanner of a given directed graph G on n vertices. A spanner of a graph is a sparse ...