Self-organized Regulation of Group Size and Number in Natural and Artificial Collectives
Tianfu Zhang, Suet Lee, Heiko Hamann
The paper studies how collectives regulate group size and number using local information, showing that a decentralized fission-fusion mechanism can achieve stable convergence in simulations and matches observed behavior in wild coatis.
bioRxiv · Sep 17, 2026 · PreprintAnimal Behavior & Cognition