Revealing subnetwork roles using contextual visualization: comparison of   metabolic networks
  This article is addressing a recurrent problem in biology: mining newly built large scale networks. Our approach consists in comparing these new networks to well known ones. The visual backbone of this comparative analysis is provided by a network classification hierarchy. This method makes sense when dealing with metabolic networks since comparison could be done using pathways (clusters). Moreover each network models an organism and it exists organism classification such as taxonomies. Video demonstration: http://www.labri.fr/perso/bourqui/video.wmv 
Romain Bourqui (LaBRI, INRIA Bordeaux - Sud-Ouest), Fabien Jourdan   (INRA TOULOUSE)