Research

case study: Dynamics of routes using traceroute

explanations on complexnetworks.fr

Topics

My Ph.D is centered on the study of evolving networks. I work in particular on internet topology, peer-to-peer exchanges and social networks.

I'm also interested in Exploratory Data Analysis applied to graph visualization and interaction. I like to discuss with sociologists and designers as well.







PhD Thesis

Analyse exploratoire de flots de liens pour la détection d'événements
Manuscript of my PhD thesis, Dec 3, 2013.

Publications in Conferences and Workshops

Journal articles

Book Chapters

Posters

  • "Towards A Redefinition of Time in Information Networks?",
    Heymann S., Le Grand B., at the ACM Web Science 2013 ( WebSci 13), Paris, 2013 [PDF]
  • "Studying evolving networks: measurement, characterization, event detection, community detection and link prediction",
    Heymann S., Latapy M., Magnien C., Benamara L., Hamzaoui A., Guillaume JL., Aynaud T., Allali O., at the European Conference on Complex Systems (ECCS 11), Vienna, 2011 [PDF]
  • "Gephi: the Open Graph Visualization Platform",
    Bastian M., Heymann S., at the International Sunbelt Social Network Conference (INSNA Sunbelt 30), Riva del Garda, 2010, [PDF]
  • "Using Computer Games Techniques for Improving Graph Visualization Efficiency",
    Bastian M., Heymann S., Jacomy M., at Eurographics/ IEEE-VGTC Symposium on Visualization (2010) ( EuroVis 2010), Bordeaux, 2010 [abstrct] [PDF]

White papers (fr)

  • Communautés de Logiciel Libre : écosystème des motivations, 2009 [paper]
  • Du Web à l'idée du Web : conception d'outils pour les Sciences Humaines, 2008 [paper]
  • Moteurs de recherche et compétition, 2007 [paper]

Demos of Gephi

  • ECCS 11, the European Conference on Complex Systems, Vienna, 12 Sept 2011, by Sébastien Heymann and Julian Bilcke
  • EGC 11, the French conference on knowledge and data mining, Brest, 25 Jan 2011
  • INSNA Sunbelt 30, the International Sunbelt Social Network Conference, Riva del Garda, 2 July 2010, by Mathieu Bastian and Sébastien Heymann [poster]
  • IEEE Eurovis 10, the Eurographics/IEEE Symposium on Visualization, Bordeaux, 9 June 2010, by Mathieu Jacomy and Sébastien Heymann [poster]
  • ICWSM’09, the Third International AAAI Conference on Weblogs and Social Media, San Jose, 19 May 2009, by Mathieu Bastian and Sébastien Heymann [poster]

Exhibitions

Network maps at Design Shanghai 2013, PowerStation of Art, NightTime exhibition, from 30.11.2013 to 30.03.2014.

I exhibited semantic maps at the International Design Biennal 2010. / www

Responsibilities

  • French representative of the EU COST Action KNOWeSCAPE (TD1210) / www
  • Responsible of the French thematic network Exploratory Data Analysis for Dynamical Networks (2011-2013) / www