Special Session

The Distributed Maple Leaves
Cellular Automata, Distributed Dynamical Systems, and Their Applications to Intelligence


at ALIFE 2026

Submission deadline: March 30th, 2026

Conference Dates: August 17-21, 2026 - Waterloo, Canada

Special Session Date: August 18, 2026


Organizers

Stefano Nichele, Østfold University College, Norway
Hiroki Sayama, Binghamton University, USA
Chrystopher L. Nehaniv, University of Waterloo, Canada
Eric Medvet, University of Trieste, Italy
Mario Pavone, University of Catania, Italy

This special session is an initiative of the IEEE CIS Task Force on Artificial Life and Complex Adaptive Systems.


Scope of the special session

Distributed dynamical systems such as Cellular Automata and Random Boolean Networks (and everything in between), have long been used as models to understand computation and self-replication in biology, morphogenesis, gene regulation, life-as-it-could-be, and the universe.

Such complex systems models have been extensively studied mathematically and experimentally in all their different variations, such as synchronous and asynchronous updates, dynamic automata networks that can grow and change their structure including components and interconnection topology, as well as their robustness.

Recent advances of such models, including continuous CA such as Lenia [1] and neural-based CA [2], have been proposed as substrates to study the emergence of a more general and open-ended intelligence [3, 4], thanks to their propensity to encode information and create internal representations that support complex multiscale morphogenesis through self-organization and emergence, by acting as genotypic dynamic generative templates [5].

  • What can we learn from Cellular Automata and Distributed Dynamical System models about intelligence?
  • How can Cellular Automata and Distributed Dynamical System models be used to study the emergence of intelligence?

This special session aims at bridging the gap between the ALife community working with CA and distributed dynamical systems, and the broader AI community interested in exploring concepts from complex systems/self-organization/artificial life for AI research and machine learning, including robotics and embodied AI.

[1] Chan, B. W. C. (2019). Lenia: Biology of Artificial Life.

[2] Mordvintsev, A., Randazzo, E., Niklasson, E., & Levin, M. (2020). Growing neural cellular automata.

[3] Hamon, G., Etcheverry, M., Chan, B. W. C., Moulin-Frier, C., & Oudeyer, P. Y. (2022). Learning sensorimotor agency in cellular automata.

[4] Gregor, K., & Besse, F. (2021). Self-organizing intelligent matter: A blueprint for an AI generating algorithm.

[5] Hartl, B., & Levin, M. (2025). What does evolution make? Learning in living lineages and machines.




Session Program: August 18th (Tuesday), 10:00 - 17:00, Room 1


Session 1, chair: Hiroki Sayama

10:00-10:20: Measuring the Computational Power of Finite Patches of Cellular Automata -- Attila Egri-Nagy; Chrystopher L. Nehaniv

10:20-10:40: Random Graph Dynamics using Cellular Automata on Probability Measures -- Davide La Torre; Enrico Formenti; Amelia Grace Kunze

10:40-11:00: The Surprising Evolvability of Unappreciated Cellular Automata -- Arend Hintze; Clifford Bohm

11:00-11:20: Architecture Generalization with MetaNCA -- Sina Khajehabdollahi; Dan Berenberg; Meet Barot

11:20-11:40: Visualising the Attractor Landscape of Neural Cellular Automata -- Harald Michael Ludwig; Alexander Mordvintsev; James Stovold; Mia-Katrin Kvalsund; Varun Sharma

11:40-12:00: Emergent Models: Machine Learning from Cellular Automata -- Etienne Guichard; Giacomo Bocchese; Akshaj Devireddy; Nicola Giacobbo; James Wiles


12:00-15:00 -- Lunch, ALIFE Plenary Talk, Coffee Break


Session 2, chair: Bert Chan

15:00-15:20: Emergent Macro-Criticality from Micro-Critical Agents -- Erwan Plantec; Nicolas Bessone

15:20-15:40: Zebrafish Clock: The Emergence of Intrinsic Timing in Collective Systems -- Yasuo Kuniyoshi; Katsuma Inoue; Koh Uehara; Kohei Nakajima

15:40-16:00: Emergent Spatial Map Completion in Neural Cellular Automata -- Jack Butler

16:00-16:20: Mass Conservation as an Inductive Bias for Self-Organized Criticality in NCA Reservoirs -- Etienne Guichard; Stefano Nichele; Sidney Pontes-Filho; Tong Zhang

16:20-16:40: Towards chemistries in dynamical systems -- Martin Biehl; Nathaniel Virgo

16:40-17:00: Sensing at the edges: synthetic specimens for early contractile coordination -- Ben Gaskin



Submission instructions

The submission instructions and submission link are available here

Please note that contributions to our special session have to be submitted through the main conference's submission system.

There are three options for submission:

  • Full papers have an 8-page maximum length (not including references or acknowledgements) and should report on new, unpublished work;

  • Summaries have a 2-page maximum length (not including references or acknowledgements) and must report on a prevously peer reviewed and published work. Summaries will not be included in the proceedings. They will be made publicly available but will not receive DOIs;

Special Sessions are part of the conference main program. Contributions to special sessions undergo the same peer review process as other submissions to the conference. Accepted full papers will be included in the ALIFE 2026 conference proceedings.


Important dates

Submission: March 30th, 2026



Contacts

Please feel free to contact us:
Stefano Nichele: stefano.nichele@hiof.no
Hiroki Sayama: sayama@binghamton.edu
Chrystopher L. Nehaniv: chrystopher.nehaniv@uwaterloo.ca
Eric Medvet: emedvet@units.it
Mario Pavone: mpavone@dmi.unict.it



Previous editions

The Distributed Ghost (ALife 2023)
The Distributed Viking (ALife 2024)
The Distributed Ciphers (ALife 2025)