Visualisation de graphes de co-activité par matrices d'adjacence

  • Authors:
  • Mohammad Ghoniem;Jean-Daniel Fekete

  • Affiliations:
  • Ecole des Mines de Nantes, 4, rue Alfred Kastler, 44300 Nantes;INRIA Futurs, LRI, Bat. 490, 91405 Orsay, Cedex

  • Venue:
  • IHM '02 Proceedings of the 14th French-speaking conference on Human-computer interaction (Conférence Francophone sur l'Interaction Homme-Machine)
  • Year:
  • 2002

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Abstract

This paper describes the use of adjacency matrices for the visualization of co-activity graphs such as social networks. We describe their use for analysing and understanding constraint-oriented programs. We show that the use of adjacency matrices for the visualization of the variables vs. constraints graph makes it possible to visualize how the problem was modeled and to compare the activity in various regions of the graph while the problem is being solved.