- Erlangen - Germany:
Internship in Siemens AG
from June till September 2007
Internship Programme of the German Business in co-operation with "dr Zoran Djindjic" Fund
- Berlin, Germany
Humboldt University
(Pre)DocCourse on “Quasirandom and Random Graphs”
June 2008
- Estoril, Portugal
Winter School “Winter School on Network Optimization”
January 2009
- St. Petersburg, Russia
NoNA Summer School on Complexity Theory
August 2009
- Marseille, France
Math-Info 2010-Topological Methods For The Study Of Discrete Structures
March 2010
- Szeged, Hungary
CSM - The First Conference of PhD Students in Mathematics
June 2010
- Budapest, Hungary
A Conference in honor of the 70th birthday of Endre Szemerédi
August 2010
- Vrnjačka Banja, Serbia
DAAD Course - Biomedical Image Analysis and Bioinformatics
September 2010
- Graz, Austria
SPRING SCHOOL in discrete probability, ergodic theory and combinatorics
April 2011
- Budapest, Hungary
EuroComb'11
August - September 2011