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COMBINATORICS
2006
123views more  COMBINATORICS 2006»
13 years 8 months ago
A Matrix Representation of Graphs and its Spectrum as a Graph Invariant
David Emms, Edwin R. Hancock, Simone Severini, Ric...
CLEIEJ
2008
72views more  CLEIEJ 2008»
13 years 8 months ago
Measuring Contribution of HTML Features in Web Document Clustering
Documents in HTML format have many features to analyze, from the terms in special sections to the phrases that appear in the whole document. However, it is important to decide whi...
Esteban Meneses, Oldemar Rodríguez-Rojas
CORR
2007
Springer
69views Education» more  CORR 2007»
13 years 8 months ago
Lossless Representation of Graphs using Distributions
We consider complete graphs with edge weights and/or node weights taking values in some set. In the first part of this paper, we show that a large number of graphs are completely...
Mireille Boutin, Gregor Kemper
WADS
2009
Springer
256views Algorithms» more  WADS 2009»
14 years 3 months ago
Dynamic Graph Clustering Using Minimum-Cut Trees
Abstract. Algorithms or target functions for graph clustering rarely admit quality guarantees or optimal results in general. Based on properties of minimum-cut trees, a clustering ...
Robert Görke, Tanja Hartmann, Dorothea Wagner