1. Statistical Physics of Social Networks. Rhodes, 2014.

2. Summer Solstice: 6th International Conference on Discrete dynamics of complex systems. Ljubljana, 2014.

3. Dynamic Systems: From Statistical Mechanics to Engineering Applications - Hans J. Herrmann's 60th Anniversary International Conference. From percolation to networks. Zurich, 2014.

4. 4th Workshop on Complex Networks. Berlin, 2013.

5. 1st BRICS Countries Congress (BRICS-CCI) and 11th Brazilian Congress (CBIC) on Computational Intelligence. Porto Galinhas, 2013.

6. The 9th International Conference on SIGNAL IMAGE TECHNOLOGY & INTERNET BASED SYSTEMS. Kyoto, 2013.

7. ECCS2013 Satellite on 'Global Computing for our connected World'. Barcelona, 2013.

8. International Conference on Mathematical Modeling in Physical Sciences. Prague, 2013.

9. ETHZ Risk Center.Structural properties of complex networks. Zurich, 2013.

10. Ecological Networks.The architecture of complex networks. Coimbra, 2013. 11. Meeting MULTIPLEX. Lucca, 2012.

12. 36th Conference of the Middle European Cooperation in Statistical Physics. Lviv, 2011.

13. SigmaPhi. Larnaca, 2011.

14. International Workshop on Coping with Crises in Complex Socio-Economic Systems. Zurich, 2011.

15. ECCS 2010. Lisbon, 2010.