106 search results - page 7 / 22 » The skew spectrum of graphs |
ICDAR
2009
IEEE
14 years 4 months ago
2009
IEEE
This paper proposes a document image binarization method, which is especially robust to the images degraded by uneven light condition, such as the camera captured document images....
CPC
2006
13 years 9 months ago
2006
We observe returns of a simple random walk on a finite graph to a fixed node, and would like to infer properties of the graph, in particular properties of the spectrum of the trans...
VISUALIZATION
1997
IEEE
14 years 1 months ago
1997
IEEE
We introduce the contour spectrum, a user interface component that improves qualitative user interaction and provides real-time exact quanti cation in the visualization of isocont...
SDM
2008
SIAM
13 years 11 months ago
2008
SIAM
Understanding the general properties of real social networks has gained much attention due to the proliferation of networked data. The nodes in the network are the individuals and...
ICML
2010
IEEE
13 years 10 months ago
2010
IEEE
Existing approaches to analyzing the asymptotics of graph Laplacians typically assume a well-behaved kernel function with smoothness assumptions. We remove the smoothness assumpti...