How can I efficiently route modular agents on a graph?
Virtual Force-Based Routing of Modular Agents on a Graph
May 5, 2025
https://arxiv.org/pdf/2505.00928This paper proposes a new algorithm for routing multiple modular agents (think delivery vehicles or robots that can combine and split) on a graph (like a road network). The goal is to reach a set of target locations with minimal cost (time, energy, etc.). The algorithm uses a "virtual force" approach, where agents are attracted to targets and to each other, balancing individual routes with the cost-saving benefits of combining.
Key points for LLM-based multi-agent systems:
- Dynamic teaming: Agents can join and split based on the current state, offering a dynamic approach to task allocation and resource optimization.
- Scalability: Unlike previous methods, this approach is designed to work with more than two agents, which is essential for complex applications.
- Heuristic solution: The algorithm provides an approximate solution to an NP-hard problem, making it computationally feasible for real-world scenarios.
- Potential for LLM integration: The force-based approach can be combined with LLMs for higher-level decision making, such as task assignment and negotiation, creating a more robust and adaptive multi-agent system. LLMs could further enhance the system by enabling more sophisticated communication and coordination between agents.