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Consensus in networks of mobile communicating agents
Andrea Baronchelli1, Albert Díaz-Guilera
1Departament de Física i Enginyeria Nuclear, Universitat Politècnica de Catalunya, Campus Nord B4, E-08034 Barcelona, Spain.
Summary
This study explores how mobile agents reach group consensus using a minimal naming game. Findings reveal how agent mobility and communication range influence consensus time and memory requirements.
Area of Science:
- Complex systems
- Agent-based modeling
- Social dynamics
Background:
- Mobile and communicating agents are prevalent in natural and technological systems.
- Understanding emergent group behavior from local interactions is crucial.
Purpose of the Study:
- To investigate the emergence of group-level agreement in mobile agent networks.
- To analyze the impact of agent mobility and communication on consensus formation.
Main Methods:
- Utilized a general 2D motion scheme for mobile agents.
- Employed the minimal naming game to model social consensus.
- Analyzed convergence time and memory usage based on agent parameters.
Main Results:
- Identified distinct convergence regimes based on agent emission range and mobility.
- Characterized the scaling behaviors of consensus time.
- Rationalized the cognitive/storage capacity required for convergence.
Conclusions:
- The proposed simple and general model provides insights into mobile agent population dynamics.
- Offers a reference for understanding consensus emergence in decentralized systems.
- Highlights the interplay between mobility, communication, and collective behavior.
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