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COMBINATORICS
2006
13 years 10 months ago
2006
This note contains two results on the distribution of k-crossings and k-nestings in graphs. On the positive side, we exhibit a class of graphs for which there are as many k-noncro...
DCC
2007
IEEE
14 years 9 months ago
2007
IEEE
This work is motivated by the necessity to automate the discovery of structure in vast and evergrowing collection of relational data commonly represented as graphs, for example ge...
ICCV
2003
IEEE
14 years 12 months ago
2003
IEEE
We propose a principled account on multiclass spectral clustering. Given a discrete clustering formulation, we first solve a relaxed continuous optimization problem by eigendecomp...
SOFSEM
2005
Springer
14 years 3 months ago
2005
Springer
d Abstract) Lubomir Torok Institute of Mathematics and Computer Science Slovak Academy of Sciences Severna 5, 974 01 Banska Bystrica, Slovak Republic 3-dimensional layout of graph...
APVIS
2007
13 years 11 months ago
2007
In this paper, we introduce a new method, GraphScape, to visualize multivariate networks, i.e., graphs with multivariate data associated with their nodes. GraphScape adopts a land...