Showing 2026Show all
2 papers · 1 filter
cs.LG2026
Score-Based One-step MeanFlow Policy Optimization
Kyungyoon Kim, Donghyeon Ki, Hee-Jun Ahn +1
Diffusion and flow matching have emerged as expressive policy classes in reinforcement learning, but their reliance on multi-step denoising imposes substantial computational overhe…
cs.LG2026
Direct Soft-Policy Sampling via Langevin Dynamics
Donghyeon Ki, Hee-Jun Ahn, Kyungyoon Kim +1
Soft policies in reinforcement learning define policies as Boltzmann distributions over state-action value functions, providing a principled mechanism for balancing exploration and…