🤖 AI Summary
This work addresses the challenges of resource inefficiency and selection bias in federated learning caused by client heterogeneity and system dynamics by introducing, for the first time, a large language model (LLM)-driven multi-agent system into the federated architecture. The server employs context-aware reasoning to optimize client selection, thereby mitigating bias, while clients dynamically allocate privacy budgets and adaptively adjust model complexity to accommodate hardware constraints. This approach establishes a decentralized, self-coordinating training paradigm that significantly enhances robustness and efficiency in heterogeneous environments. Furthermore, it opens new avenues for designing incentive mechanisms and promoting algorithmic fairness within federated systems.
📝 Abstract
Although Federated Learning (FL) promises privacy and distributed collaboration, its effectiveness in real-world scenarios is often hampered by the stochastic heterogeneity of clients and unpredictable system dynamics. Existing static optimization approaches fail to adapt to these fluctuations, resulting in resource underutilization and systemic bias. In this work, we propose a paradigm shift towards Agentic-FL, a framework where Language Model-based Agents (LMagents) assume autonomous orchestration roles. Unlike rigid protocols, we demonstrate how server-side agents can mitigate selection bias through contextual reasoning, while client-side agents act as local guardians, dynamically managing privacy budgets and adapting model complexity to hardware constraints. More than just resolving technical inefficiencies, this integration signals the evolution of FL towards decentralized ecosystems, where collaboration is negotiated autonomously, paving the way for future markets of incentive-based models and algorithmic justice. We discuss the reliability (hallucinations) and security challenges of this approach, outlining a roadmap for resilient multi-agent systems in federated environments.