Conservative and Risk-Aware Offline Multi-Agent Reinforcement Learning for Digital Twins

Digital twin (DT) platforms are increasingly regarded as a promising technology for controlling, optimizing, and monitoring complex engineering systems such as next-generation wireless networks. An important challenge in adopting DT solutions is their reliance on data collected offline, lacking direct access to the physical environment. This limitation is particularly severe in multi-agent systems, for which conventional multi-agent reinforcement (MARL) requires online interactions with the environment. A direct application of online MARL schemes to an offline setting would generally fail due …

agent challenge cs.lg cs.ma data digital digital twin digital twins engineering environment monitoring multi-agent networks next offline platforms reinforcement reinforcement learning reliance risk solutions systems technology twin twins wireless