Intermittent Learning Through Operant Conditioning for Cyber-Physical Systems.

This article presents a novel scheme, namely, an intermittent learning scheme based on Skinner's operant conditioning techniques that approximates the optimal policy while decreasing the usage of the communication buses transferring information. While traditional reinforcement learning schemes continuously evaluate and subsequently improve, every action taken by a specific learning agent based on received reinforcement signals, this form of continuous transmission of reinforcement signals and policy improvement signals can cause overutilization of the system's inherently limited resources. Moreover, the highly complex nature of the operating environment for cyber-physical systems (CPSs) creates a gap for malicious individuals to corrupt the signal transmissions between various components.