| Christoph Aistleitner (visio) | Graz University of Technology |
| Pierre Arnoux (visio) | Université d'Aix-Marseille |
| Verónica Becher (visio) | University of Buenos Aires |
| Jozsef Beck (visio) | Rutgers University, New Jersey, USA |
| Dmitriy Bilyk (visio) | University of Minnesota |
| Bence Borda (visio) | Graz University of Technology |
| Yann Bugeaud (visio) | Université de Strasbourg |
| Julien Cassaigne (visio) | CNRS Institut de mathématiques de Marseille |
| William Chen (visio) | Macquarie University Sydney |
| Sary Drappeau (visio) | Aix-Marseille Université |
| Adrian Ebert (visio) | RICAM, Johann Radon Institute |
| Daniel El-Baz (visio) | Graz University of Technology |
| Ujué Etayo (visio) | CUNEF Universidad |
| Sébastien Ferenczi (visio) | CNRS Aix-Marseille Université |
| Oleg German (visio) | Moscow State University |
| Peter Grabner (visio) | Graz University of Technology |
| Ben Green (visio) | University of Oxford |
| Suman Guha (visio) | Presidency University, Kolkata |
| Pierre Guillon (visio) | CNRS Aix-Marseille Université |
| Aicke Hinrichs (visio) | Johannes Kepler University Linz |
| Roswitha Hofer (visio) | Johannes Kepler University Linz |
| Peter Kritzer (visio) | RICAM, Austrian Academy of Sciences |
| Michael Lacey (visio) | Georgia Insitute of Technology |
| Gerhard Larcher (visio) | University of Linz |
| Gabriel Lipnik (visio) | Graz University of Technology |
| Victor Hugo Lopez Solis (visio) | UNASAM |
| Manfred Madritsch (visio) | Université de Lorraine |
| Michelle Mastrianni (visio) | University of Minnesota |
| Ryan Matzke (visio) | University of Minnesota - Twin Cities |
| Marc Munsch (visio) | Graz University of Technology |
| Florian Pausinger (visio) | Queen's University Belfast |
| Friedrich Pillichshammer (visio) | Johannes Kepler University Linz |
| Å tefan Porubský (visio) | Academy of Sciences of the Czech Republic |
| Joël Rivat (visio) | Aix-Marseille Université |
| Ilya Shkredov (visio) | Purdue University |
| Igor Shparlinski (visio) | University of New South Wales |
| Mikhail Skopenkov (visio) | Higher School of Economics |
| Athanasios Sourmelidis (visio) | Université de Lille |
| Niclas Technau (visio) | University of Wisconsin-Madison |
| Robert Tichy (visio) | Graz University of Technology |
| Giancarlo Travaglini (visio) | Universita di Milano-Bicocca |
| Serge Troubetzkoy (visio) | Aix-Marseille Université |
| Alexey Ustinov (visio) | Pacific National University |
| Jean-Louis Verger-Gaugry (visio) | CNRS Université Savoie Mont Blanc |
| Serge Vladuts (visio) | Aix-Marseille Université |
| Henryk Wozniakowski (visio) | Columbia University & University of Warsaw |
| Daodao Yang (visio) | Graz University of Technology |