Positions:
- 2023- : TIRIS (Toulouse Initiative for Research’s Impact on Society) programme Coordinator (PIA 4 ExcellenceS)
- 2020-2023: Vice-President Treasurer of Complex Systems Society
- 2020-2022: Founder and Board Member of Peer Community In Network Science
- 2018-: CNRS Senior Researcher in Mathematics (DR2) at the LISST lab and associate member of the IMT lab (Toulouse) and IRMC (Tunis, Tunisie).
- 2016-2018 : President of the “Réseau National des MSH” [National Network of Humanities & Social Sciences Institutes]
- 2015-2018 : Coordinator of the Toulouse Institute for complex System Studies (XSYS)
- 2013-2018: CNRS Senior Researcher in Mathematics (DR2) at the FRAMESPA lab and associate member of the IMT lab (Toulouse)
- 2011-2016 : Scientific Deputy Director at the CNRS Humanities & Social Sciences Institute (PMA, Paris)
- 2011-2013: Full Professor of Applied Mathematics, University of Lyon 2 (ERIC, Lyon)
- 2005-2011: Director of the “Maison de la Recherche” of the Toulouse 2 University and Director of the Toulouse Institute of Humanities & Social Sciences.
- 1999-2011: Associate Professor of Applied Mathematics, University of Toulouse 2 (IMT, Toulouse)
- 1997-1999: “Professeur agrégé” (PRAG) of Applied Mathematics, University of Toulouse 2.
Qualifications:
- 25/11/2009: Habilitation à Diriger des Recherches de l’Université de Toulouse “Mathématiques pour l’étude de graphes de tailles moyennes: approches théoriques et cas d’études”.
- 08/01/1999: PhD Thesis of the Ecole des Hautes Etudes en Sciences Sociales (EHESS) “La multiplicité des aires visuelles du cortex: approche par la théorie des graphes”.
- 1992: Diplôme d’Etudes Approfondies (Master of Advanced Studies) in Cognitive Science of Paris 6 University
- 1991: Agrégation de Mathématiques
PhD Students:
- Mehdi Djellabi : “Dynamiques des parties non-denses des réseaux complexes”, PhD in Computer Science, University of Toulouse, 2016- (co-supervision Frederic Amblard)
- Alberto Lumbreras: “Latent group dynamics: evolution of emergent roles in social networks”, PhD in Computer Science, University of Lyon and Technicolor, 2013-2016 (co-supervision with Julien Velcin).
- Romain Boulet: “Comparaison de graphes, applications à l’étude d’un réseau de sociabilité paysan au moyen âge”, PhD in Mathematics, University of Toulouse, 2005-2008 (co-supervision with Jean-Loup Abbé).
- Jean-François Culus: “Décompositions acircuitiques de grands graphes : des aspects algorithmiques aux aspects combinatoires”, PhD in Mathematics, University of Toulouse, 2002-2006 (co-supervision with Louis Ferré).
Board member (current):
- Complex Systems Society Council, CSS, (2020-)
- Governing Board of Université Fédérale de Toulouse, UFT, Toulouse (2020-)
- Laboratory board of LISST (2019-)
- Scientific board of Maison des Sciences de l’Homme et de la Société de Toulouse (2018-)