A population-based reinforcement learning (PBRL) framework that utilizes GPU-accelerated simulation to train robotic manipulation tasks by adaptively optimizing the set of hyperparameters during training, achieving superior performance compared to non-evolutionary baseline agents.
A hierarchical reinforcement learning framework, Task-priority Intermediated Hierarchical Distributed Policies (TIHDP), enables multiple robots to adaptively transport objects of varying weights in environments with changing numbers of robots and objects.