11 search results - page 1 / 3 » Alternating forms and transitive locally grid geometries |
EJC
2007
13 years 5 months ago
2007
IMR
2004
Springer
13 years 10 months ago
2004
Springer
We describe some extensions to the grid smoothing scheme described in [1, 2] that deal with the following issues: 1) the clustering effect of changing valence in an unstructured ...
CGF
2010
13 years 5 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...
LPAR
2005
Springer
13 years 11 months ago
2005
Springer
We present an algorithm for the conversion of very weak alternating Büchi automata into nondeterministic Büchi automata (NBA), and we introduce a local optimization criterion fo...
AAAI
2008
13 years 7 months ago
2008
In this paper, we present a general data clustering algorithm which is based on the asymmetric pairwise measure of Markov random walk hitting time on directed graphs. Unlike tradi...