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Updated: Sep 19, 2025

The Collective Trust Game: An Online Group Adaptation of the Trust Game Based on the HoneyComb Paradigm
Published on: October 20, 2022
Collective cooperative intelligence
Wolfram Barfuss1, Jessica Flack2, Chaitanya S Gokhale3,4
1Argelander-Chair Integrated System Modeling for Sustainability Transitions, Center for Development Research (ZEF), University of Bonn, Bonn 53113, Germany.
Bridging complex systems science (CSS) and multiagent reinforcement learning (MARL) offers new insights into large-scale cooperation. This integration provides a robust framework for understanding collective intelligence and achieving a sustainable future.
Area of Science:
- Complex Systems Science
- Artificial Intelligence
- Game Theory
Background:
- Achieving large-scale cooperation for a sustainable future is critical but poorly understood.
- Existing theories in complex systems science (CSS) often simplify individual behavior and environmental context.
- Multiagent reinforcement learning (MARL) captures individual complexity but faces computational and interpretability challenges.
Purpose of the Study:
- To propose a synergistic approach integrating CSS and MARL for a deeper understanding of collective intelligence.
- To explore how MARL can formalize cognitive processes within CSS frameworks.
- To leverage CSS for enhanced qualitative insights into MARL's emergent collective phenomena.
Main Methods:
- Conceptual integration of theories and methodologies from Complex Systems Science and Multiagent Reinforcement Learning.
- Review of existing research at the intersection of CSS and MARL.
- Discussion of future research directions and potential applications.
Main Results:
- MARL can provide rigorous formalization of cognitive elements within dynamic environments for CSS.
- CSS offers valuable qualitative insights into emergent behaviors in MARL simulations.
- The combined approach facilitates a more comprehensive understanding of cooperative intelligence.
Conclusions:
- Integrating CSS and MARL offers a promising path toward a science of collective, cooperative intelligence.
- This interdisciplinary approach addresses limitations in both fields, paving the way for future research.
- The synergy between CSS and MARL is essential for tackling complex global challenges requiring cooperation.
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