Skip to Main content Skip to Navigation
Journal articles

Zoomer n’est pas explorer : Spatialiser les graphes, catégoriser et (dé)construire les réseaux

Abstract : Zooming is not exploring. Spatializing graphs, categorizing and (de)constructing networks. Based on the case of the web of books in France, this article discusses the notion of zooming in the visual exploration of networks. By subjecting a graph to a series of questions and successive processes, it becomes possible to understand what seems to be an anomaly for the researcher : a visual entanglement of two otherwise distinct communities from the point of view of the categories and algorithm of modularity. By applying these different tests to the graph, the variety of the algorithms of spatialization and clustering emerge, along with the limits of the notions of zooming, partitioning and exploration of networks, all of which are largely irrelevant spatial metaphors. This approach argues for exploratory conventions that guarantee robust exploitation of this type of data.
Mots-clés : Réseaux Zoom Exploration Web
Document type :
Journal articles
Complete list of metadata

Cited literature [26 references]  Display  Hide  Download

https://hal-sciencespo.archives-ouvertes.fr/hal-02005547
Contributor : Spire Sciences Po Institutional Repository Connect in order to contact the contributor
Submitted on : Monday, April 13, 2020 - 7:39:05 PM
Last modification on : Thursday, September 30, 2021 - 4:55:41 PM

File

2016-boullier-zoomer-nest-pas-...
Publisher files allowed on an open archive

Identifiers

Collections

Citation

Dominique Boullier, Maxime Crépel, Mathieu Jacomy. Zoomer n’est pas explorer : Spatialiser les graphes, catégoriser et (dé)construire les réseaux. Réseaux, La Découverte, 2016, 1 (195), pp.131 - 161. ⟨hal-02005547v2⟩

Share

Metrics

Record views

38

Files downloads

39