Trajectory Planning With Deep Reinforcement Learning in High-Level Action Spaces. - Kyle R. Williams; Rachel Schlossman; Daniel Whitten; Joe Ingram; Srideep Musuvathy; James Pagan; Kyle A. Williams; Sam Green; Anirudh Patel; Anirban Mazumdar; Julie Parish (IEEE Trans. Aerosp. Electron. Syst., 2023)