Here's an announcement from the ACT Steering Committee:
The current plan is for @Pawel Sobocinski and @Priyaa Varshinee to run the conference Applied Category Theory 2026 in Tallinn, Estonia: they are at the Tallinn University of Technology. There's a chance this may not happen, only because of the inherent unpredictability of life, so don't buy your tickets just yet - but this is the plan. We thank Pawel and Priyaa very much for volunteering to do this.
This is great news! I’m looking forward to it!
The ACT conference steering board wants to require all future organizers to live stream the conference. @Pawel Sobocinski and @Priyaa Varshinee have agreed to live stream ACT 2026.
@Pawel Sobocinski @Priyaa Varshinee , could someone volunteer to help organize if they are not physically in Tallinn and/or may not be able to go in person?
The next annual conference on applied category theory is in Estonia!
For more details, read on!
Deadlines
- Registration: TBA
- Abstracts Due: 23 March 2026
- Full Papers Due: 30 March 2026
- Author Notification: 11 May 2026
- Adjoint School: 29 June - 3 July 2026
- Conference: 6 - 10 July 2026
- Final versions of papers for proceedings due: TBA
The conference particularly encourages participation from underrepresented groups. The organizers are committed to non-discrimination, equity, and inclusion. The code of conduct for the conference is available here.
Program Committee Chairs
- Geoffrey Cruttwell, Mount Allison University, Sackville
- Priyaa Varshinee Srinivasan, Tallinn University of Technology, Estonia
Program Committee
- Alexis Toumi, Planting Space
- Bryce Clarke, Tallinn University of Technology
- Barbara König, University of Duisburg-Essen
- Bojana Femic, Serbian Academy of Sciences and Arts
- Chris Heunen, The University of Edinburgh
- Daniel Cicala, Southern Connecticut State University
- Dusko Pavlovic, University of Hawaii
- Evan Patterson, Topos Institute
- Fosco Loregian, Tallinn University of Technology
- Gabriele Lobbia, Università di Bologna
- Georgios Bakirtzis, Institut Polytechnique de Paris
- Jade Master, University of Strathclyde
- James Fairbanks, University of Florida
- Jonathan Gallagher, Hummingbird Biosciences
- Joe Moeller, Caltech
- Jules Hedges, University of Strathclyde
- Julie Bergner, University of Virginia
- Kohei Kishida, University of Illinois, Urbana-Champaign
- Maria Manuel Clementino, CMUC, Universidade de Coimbra
- Mario Román, University of Oxford
- Marti Karvonen, University College London
- Martina Rovelli, UMass Amherst
- Masahito Hasegawa, Kyoto University
- Matteo Capucci, University of Strathclyde
- Michael Shulman, University of San Diego
- Nick Gurski, Case Western Reserve University
- Niels Voorneveld, Cybernetica
- Paolo Perrone, University of Oxford
- Peter Selinger, Dalhousie University
- Paul Wilson, University of Southampton
- Robin Cockett, University of Calgary
- Robin Piedeleu, University College London
- Rory Lucyshyn-Wright, Brandon University
- Rose Kudzman-Blais, University of Ottawa
- Ryan Wisnesky, Conexus AI
- Sam Staton, University of Oxford
- Shin-Ya Katsumata, Kyoto Sangyo University
- Simon Willerton, University of Sheffield
- Spencer Breiner, National Institute of Standards and Technology
- Tai Danae Bradley, SandboxAQ
- Titouan Carette, École Polytechnique
- Tom Leinster, The University of Edinburgh
- Walter Tholen, York University
Teaching & Communication
- Selma Dündar-Coecke, University College London, Institute of Education
- Ted Theodosopoulos, Nueva School
Organizing Committee
- Pawel Sobocinski, Tallinn University of Technology
- Priyaa Varshinee Srinivasan, Tallinn University of Technology
- Sofiya Taskova, Tallinn University of Technology
- Kristi Ainen, Tallinn University of Technology
Steering Committee
- John Baez, University of California, Riverside
- Bob Coecke, University of Oxford
- Dorette Pronk, Dalhousie University
- David Spivak, Topos Institute
- Michael Johnson, Macquarie University
- Simona Paoli, University of Aberdeen