| Jon Aaronson (visio) | Tel Aviv University |
| Bashir Abu Khalil (visio) | University of Ben-Gurion |
| Ibai Aedo (visio) | The Open University |
| Moussa Ahmia (visio) | LMAM laboratory, University of Jijel |
| Ali Akhavi (visio) | Université de Caen |
| Shigeki Akiyama (visio) | University of Tsukuba |
| Eric Akkermans (visio) | Israel Institute of Technology |
| Darío Alatorre (visio) | UNAM |
| Rafael Alcaraz Barrera (visio) | University of San Luis Potosí |
| Jesús Álvarez López (visio) | University of Santiago de Compostela |
| Lucas Amorim Vilas Boas (visio) | University of Porto, University of Toulon |
| Mélodie Andrieu | Université du Littoral Côte d'Opale |
| Felipe Arbulú | Université de Picardie Jules Verne |
| Pierre Arnoux | Université d'Aix-Marseille |
| M. Ali Asadi-Vasfi (visio) | University of Tehran |
| Nathalie Aubrun (visio) | CNRS CNRS, LISN |
| Michael Baake (visio) | University of Bielefeld |
| Sejal Babel (visio) | Jagiellonian University, Krakow |
| Sebastián Barbieri (visio) | University of Santiago - Chile |
| Ramon Barral Lijo (visio) | University of Ritsumeikan |
| Laurent Bartholdi (visio) | Saarland University |
| Gianluca Basso (visio) | Université Claude Bernard Lyon 1 |
| Marie-Pierre Béal (visio) | Université Gustave Eiffel |
| Florent Becker (visio) | Université d'Orléans |
| Nicolas Bédaride | Aix-Marseille Université |
| Firas Ben Ramdhane (visio) | University of Milano-Bicocca, Italy |
| Valérie Berthé (visio) | CNRS Université Paris Cité |
| Sergey Bezuglyi (visio) | University of Iowa |
| Rodrigo Bissacot (visio) | University of São Paulo |
| Nicolás Bitar | Université de Picardie Jules-Verne |
| Michael Björklund (visio) | Chalmers University of Technology |
| Raimundo Briceño (visio) | Pontificia Universidad Católica de Chil |
| Kevin Aguyar Brix (visio) | University of Wollongong |
| Henk Bruin (visio) | University of Vienna |
| Joaquín Brum (visio) | University of the Republic |
| Alexander Bufetov | CNRS Aix-Marseille Université |
| Damla Buldag Can (visio) | Jagiellonian University in Krakow |
| Alvaro Bustos Gajardo (visio) | CMM, Universidad de Chile |
| Jérôme Buzzi (visio) | CNRS Université Paris-Saclay & CNRS |
| Haritha C (visio) | Indian Institute of Science Education an |
| Christopher Cabezas | Université de Liège |
| Melih Emin Can (visio) | Jagiellonian University in Krakow |
| Danilo Antonio Caprio (visio) | UNESP - IBILCE, Brazil |
| Julien Cassaigne | CNRS Institut de mathématiques de Marseille |
| Victor Castillo (visio) | Pontificia Universidad Católica de Chil |
| Paulina Cecchi (visio) | University of Chile |
| Nishant Chandgotia (visio) | Tata Institute of Fundamental Research/TIFR |
| Yassin Chandran (visio) | The City University of New York |
| Rezki Chemlal (visio) | Université de Béjaia |
| Christian Choffrut (visio) | IRIF Univeristé Paris 7 |
| Alex Clark (visio) | Queen Mary University of London |
| Cleber Fernando Colle (visio) | University of the State of Rio de Janeir |
| Maria-Isabel Cortez (visio) | Pontifical Catholic University of Chile |
| Van Cyr (visio) | Bucknell University |
| Karma Dajani (visio) | Utrecht University |
| Udayan Darji (visio) | University of Louisville |
| Konrad Deka (visio) | Jagiellonian University |
| Martin Delacourt (visio) | Université d'Orléans |
| Vincent Delecroix (visio) | CNRS Université de Bordeaux |
| Jean-Marc Deshouillers (visio) | Institut de Mathématiques de Bordeaux |
| Francesco Dolce (visio) | Czech Technical University in Prague |
| Sebastián Donoso (visio) | University of Chile |
| Adam Dor-On (visio) | University of Copenhagen |
| Fabien Durand | Université de Picardie Jules Verne |
| Amélia Durbec | Aix-Marseille Université |
| Aurelia Dymek (visio) | Nicolaus Copernicus University |
| Jeremias Epperlein (visio) | University of Passau |
| Julien Esnay | Institut de Mathématiques de Toulouse |
| Bastián Espinoza (visio) | Université de Liège |
| Sébastien Ferenczi | CNRS Aix-Marseille Université |
| Thomas Fernique | CNRS Université Sorbonne Paris Nord |
| Jon Fickenscher (visio) | Princeton University |
| Albert Fisher (visio) | Universidade Sao Paolo |
| Robbert Fokkink (visio) | Technical University Delft |
| Giovanni Forni (visio) | University of Maryland |
| Charles Fougeron (visio) | Université Sorbonne Paris Nord |
| Alexander Frank (visio) | Andres Bello University of Chile |
| Natalie Frank (visio) | Vassar College |
| Anna Frid | Aix-Marseille Université |
| Damien Gaboriau | CNRS École Normale Supérieure de Lyon |
| Ilya Galanov | Université Paris 13 |
| Guilhem Gamard (visio) | Aix-Marseille université |
| Silvère Gangloff (visio) | OSE Engineering |
| Felipe García Ramos (visio) | The Autonomous University of San Luis Potosí |
| Léo Gayral | Université Toulouse III-Paul Sabatier |
| France Gheeraert (visio) | Université de Liège |
| Katrina Gibbins (visio) | University of Glasgow |
| Thierry Giordano (visio) | University of Ottawa |
| Eli Glasner (visio) | Tel Aviv University |
| Thibault Godin (visio) | Université Bretagne Sud |
| Philipp Gohlke (visio) | Bielefeld University |
| Nasser Golestani (visio) | Tarbiat Modares University |
| Ricardo Gomez (visio) | UNAM |
| Be'eri Greenfeld (visio) | University of California in San Diego |
| Uwe Grimm (visio) | The Open University |
| Karol Gryszka (visio) | Pedagogical University of Krakow |
| Pierre Guillon | CNRS Aix-Marseille Université |
| Till Hauser (visio) | Friedrich-Schiller-Universität Jena |
| Benjamin Hellouin De Menibus (visio) | Université Paris-Saclay |
| Shahrzad Heydarshahi (visio) | Université dOrléans |
| Arnaud Hilion | Aix-Marseille Université |
| Maryam Hosseini (visio) | IPM, Tehran-Iran |
| Mathieu Hoyrup (visio) | INRIA Université de Lorraine |
| David Hui (visio) | Hong Kong University of Science and Technology |
| John Hunton (visio) | Durham University |
| Steven Hurder (visio) | University of Illinois at Chicago |
| Daniel Ingebretson (visio) | Ben-Gurion University of the Negev |
| Camilo Jadur (visio) | Universidad Nacional de Salta |
| Wu Jiaming (visio) | The Chinese University of Hong kong |
| Antoine Julien (visio) | Nord University - Levanger |
| Jarkko Kari (visio) | University of Turku |
| Olena Karpel (visio) | ILTPE NAS Ukraine / AGH University of Science and Technology |
| Johannes Kellendonk | Université de Lyon 1 |
| David Kerr (visio) | University of Münster |
| Abhishek Khetan (visio) | Tata Institute of Fundamental Research, |
| Amir Khodaeian Karim (visio) | Sharif University of Technology |
| Niloofar Kiamari (visio) | Loughborough University |
| Dong Han Kim (visio) | Dongguk University |
| Andreas Koutsogiannis (visio) | The Ohio State University |
| Bryna Kra (visio) | Northwestern University |
| Elzbieta Krawczyk (visio) | Jagiellonian University |
| Wolfgang Krieger (visio) | University of Heidelberg |
| Joanna Kulaga-Przymus (visio) | Nicolaus Copernicus Torun |
| Gaurav Kumar (visio) | Indian Institute of Technology Guwahati |
| Dominik Kwietniak (visio) | Jagiellonian University in Krakow |
| Revekka Kyriakoglou (visio) | Université Gustave Eiffel, LIGM |
| Sébastien Labbé | CNRS Université de Bordeaux |
| Tsviqa Lakrec (visio) | University of Zurich |
| Sanaz Lamei (visio) | University of Guilan |
| Mélodie Lapointe (visio) | IRIF Université de Paris |
| Gargi Lather (visio) | IIT Madras |
| Adrien Le Boudec (visio) | CNRS ENS Lyon |
| François Le Maître | Université Bourgogne Europe |
| Jungwon Lee (visio) | University of Warwick |
| Seul Bee Lee (visio) | Centro di Ricerca Matematica Ennio de Giorgi, Scuola Normale Superiore di Pisa |
| Samuel Lelièvre | Université Paris-Saclay |
| Renaud Leplaideur (visio) | Université de la Nouvelle Calédonie |
| Jana Lepšová | Université de Bordeaux |
| Julien Leroy (visio) | Université de Liège |
| Lingmin Liao (visio) | Wuhan University |
| Yuqing Lin (visio) | Ben Gurion University of the Negev |
| Douglas Lind (visio) | University of Washington |
| Jianlong Liu (visio) | University of Maryland, College Park |
| Olga Lukina (visio) | University of Vienna |
| Martin Lustig | Aix-Marseille Université |
| Victor Lutfalla | Aix-Marseille Université |
| Daniel Luz (visio) | University of Bielefeld |
| Xin Ma (visio) | SUNY Buffalo |
| Sonia Mahmoudi (visio) | Tohoku University |
| Alba Marina Málaga Sabogal (visio) | Université de Lorraine |
| Neil Manibo (visio) | Bielefeld University |
| Casey Mann (visio) | University of Washington |
| Nicolas Matte Bon | CNRS Université Claude Bernard Lyon 1 |
| Hugo Maturana (visio) | CMM-Universidad de Chile |
| Kevin Mcgoff (visio) | University of North Carolina at Charlott |
| Constantine Medynets (visio) | United States Naval Academy |
| Paul Mercat (visio) | Aix-Marseille Université |
| Ali Messaoudi (visio) | São Paulo State University |
| Paul Meunier | École Normale Supérieure de Lyon |
| Ahmed Mimouni | Université de Paris |
| Eden Delight Miro (visio) | Ateneo de Manila University |
| Andrew Mitchell (visio) | University of Birmingham |
| Reza Mohammadpour | Uppsala University |
| Benjamin Momège (visio) | Looking for a position |
| Thierry Monteil (visio) | CNRS Université Sorbonne Paris Nord |
| Etienne Moutot | CNRS Aix-Marseille Université |
| Marcel Mroczek (visio) | Jagiellonian University in Krakow |
| Yasushi Nagai (visio) | The Open University |
| Anima Nagar (visio) | Indian Institute of Technology Delhi |
| Meysam Nassiri (visio) | IPM of Tehran |
| Andrés Navas (visio) | University of Santiago, Chile |
| Erez Nesharim (visio) | The Hebrew University of Jerusalem |
| Arnaldo Nogueira (visio) | Aix-Marseille Université |
| Hiraku Nozawa (visio) | Ritsumeikan University |
| Nicolas Ollinger (visio) | Université d'Orléans |
| Andy Parrish (visio) | Eastern Illinois University |
| Léo Paviet Salomon (visio) | Université de Caen Normandie |
| Ronnie Pavlov (visio) | University of Denver |
| Daria Pchelina | ENS de Lyon |
| Dominique Perrin (visio) | Univ. Gustave Eiffel |
| Karl Petersen (visio) | University of North Carolina at Chapel H |
| Samuel Petite | Université de Picardie Jules Verne |
| Mircea Petrache (visio) | PUC Chile |
| Felix Pogorzelski (visio) | Leipzig University |
| Mark Pollicott (visio) | University of Warwick |
| Habibeh Pourmand (visio) | Jagiellonian University |
| Pegah Pournajafi | École Normale Supérieure de Lyon |
| Ian Putnam (visio) | University of Victoria |
| Francisco Felipe Queiroz (visio) | Universidade de São Paulo |
| Silvia Radinger (visio) | University of Vienna |
| Olivier Ramaré | CNRS CNRS / Aix-Marseille Université |
| Amirmostafa Ramzannezhad (visio) | Khajeh Nasir Toosi University of Technology (KNTU) |
| Zahra Reshadat (visio) | Institute For Research In Fundamental Sc |
| Cristóbal Rivas (visio) | University of Chile |
| Arthur Robinson (visio) | GW-University |
| Maria Ronco (visio) | Universidad de Talca |
| Dan Rust (visio) | Bielefeld University |
| Shi Ruxi (visio) | Institute of Mathematics Polish Academy |
| Mathieu Sablik (visio) | Université de Toulouse |
| Ville Salo (visio) | University of Turku |
| Shrey Sanadhya (visio) | Hebrew University of Jerusalem |
| Nicolas Schabanel | CNRS CNRS - Ecole Normale Supérieure de Lyon |
| Scott Schmieding (visio) | University of Denver |
| Thomas Seiller (visio) | CNRS CNRS, Université Sorbonne Paris Nord |
| Eduardo Silva (visio) | University of Münster |
| Bernd Sing (visio) | University of the West Indies |
| Victor Sirvent (visio) | Universidad Catolica del Norte |
| Yotam Smilansky (visio) | Rutgers University |
| Noy Soffer Aranov (visio) | Technion |
| Yaar Solomon (visio) | Ben-Gurion University of the Negev |
| Boris Solomyak (visio) | Bar-Ilan University |
| Yves Stalder (visio) | Université Clermont Auvergne |
| Stepan Starosta (visio) | Faculty of Information Technology, CTU in Prague |
| Petra Staynova (visio) | University of Derby |
| Wolfgang Steiner (visio) | CNRS Université Paris Cité |
| Gwendolyn Tadeo (visio) | Saint Louis University |
| Matan Tal (visio) | The Hebrew University |
| Guillaume Theyssier | CNRS Aix-Marseille Université |
| Aditya Thorat (visio) | Indian Institute of Science Education an |
| Jean-Paul Thouvenot (visio) | CNRS Université Pierre et Marie Curie |
| Jörg Thuswaldner (visio) | University of Leoben |
| Rodrigo Torres-Aviles (visio) | Universidad del Bio-Bio |
| Rodrigo Treviño (visio) | University of Maryland |
| Alexandre Trilles (visio) | Jagiellonian University in Krakow |
| Sascha Troscheit (visio) | University of Oulu |
| Todor Tsankov | Université Claude Bernard Lyon 1 |
| Siming Tu (visio) | Sun Yat-sen University |
| Pascal Vanier | Université de Caen Normandie |
| Jean-Louis Verger-Gaugry (visio) | CNRS Université Savoie Mont Blanc |
| . Videos | . |
| Jamie Walton (visio) | University of Nottingham |
| Mike Whittaker (visio) | University of Glasgow |
| Michael Wibmer (visio) | University of Leeds |
| Rotem Yaari (visio) | Bar-Ilan University |
| Kelly Yancey (visio) | Center for Computing Sciences |
| Kitty Yang (visio) | University of Memphis |
| Reem Yassawi (visio) | Open University |
| Jorge Fernando Yazlle (visio) | Universidad Nacional de Salta |