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Open Access item A conductance electrical model for representing and matching weighted undirected graphs

Authors:Igelmo, Manuel
Sanfeliu, Alberto
Ferrer, Miquel
Keywords:Graph isomorphism, Conductance electrical model, Weigthed undirected graphs, Pattern recognition, Pattern recognition systems
Issue Date:2010
Citation:20th International Conference on Pattern Recognition: 958-961 (2010)
Abstract:In this paper we propose a conductance electrical model to represent weighted undirected graphs that allows us to efficiently compute approximate graph isomorphism in large graphs. The model is built by transforming a graph into an electrical circuit. Edges in the graph become conductances in the electrical circuit. This model follows the laws of the electrical circuit theory and we can potentially use all the existing theory and tools of this field to derive other approximate techniques for graph matching. In the present work, we use the proposed circuital model to derive approximated graph isomorphism solutions.
Description:Trabajo presentado al ICPR 2010 celebrado en Estambul (Turquía) del 23 al 26 de agosto.
Publisher version (URL):http://dx.doi.org/10.1109/ICPR.2010.240
URI:http://hdl.handle.net/10261/30162
ISBN:978-1-4244-7542-1
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Appears in Collections:(IRII) Libros y partes de libros

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