Measuring Exploration in Reinforcement Learning via Optimal Transport in Policy Space. - Reabetswe M. Nkhumise; Debabrota Basu; Tony J. Prescott; Aditya Gilra (CoRR, 2024)

Studying Exploration in RL: An Optimal Transport Analysis of Occupancy Measure Trajectories. - Reabetswe M. Nkhumise; Debabrota Basu; Tony J. Prescott; Aditya Gilra (Trans. Mach. Learn. Res., 2025)