| 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 |
| Marie-Pierre BÉAL (visio) | Université Gustave Eiffel |
| Nicolas BÉDARIDE | Aix-Marseille Université |
| 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 |
| Florent BECKER (visio) | Université d'Orléans |
| Firas BEN RAMDHANE (visio) | Aix-Marseille Université |
| Valérie BERTHÉ (visio) | CNRS Université Paris Cité |
| Sergey BEZUGLYI (visio) | University of Iowa |
| Rodrigo BISSACOT (visio) | University of São Paulo |
| Nicolas BITAR | Aix-Marseille Université |
| 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-Sud |
| 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 Aix-Marseille Université |
| 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 |
| 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) | INDIAN INSTITUTE OF SCIENCE EDUCATION AN |
| Adrien LE BOUDEC (visio) | CNRS ENS Lyon |
| François LE MAITRE | Université Paris Diderot |
| 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 |
| Jana LEPŠOVÁ | Université de Bordeaux |
| Renaud LEPLAIDEUR (visio) | Université de la Nouvelle Calédonie |
| Julien LEROY (visio) | Université de Liège |
| Lingmin LIAO (visio) | Université Paris-Est Créteil |
| 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 |
| Alba Marina MÁLAGA SABOGAL (visio) | Université de Lorraine |
| Sonia MAHMOUDI (visio) | Tohoku University |
| Neil MANIBO (visio) | Bielefeld University |
| Casey MANN (visio) | University of Washington |
| Nicolás 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) | INRIA Université de Lille |
| 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 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) | École Normale Supérieure |
| 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) | Graz University of Technology |
| 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 |