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Jeong Woon Lee

3 accepted papers

2026

Stabilizing the Q-Gradient Field for Policy Smoothness in Actor-Critic Methods

ICML 2026oral

Policies learned via continuous actor-critic methods often exhibit erratic, high-frequency oscillations, making them unsuitable for physical deployment. Current approaches attempt to enforce smoothness by directly regularizing the policy's output. We argue that this approach treats the symptom rathe…

Cited by 0SourceScholar
2025

Diffusion Guided Adaptive Augmentation for Generalization in Visual Reinforcement Learning

ICCV 2025poster

Reinforcement learning (RL) has proven its potential in complex decision-making tasks. Yet, many RL systems rely on manually crafted state representations, requiring effort in feature engineering. Visual Reinforcement Learning (VRL) offers a way to address this challenge by enabling agents to learn…

Cited by 0SourcePDFScholar
2025

Fourier Guided Adaptive Adversarial Augmentation for Generalization in Visual Reinforcement Learning

AAAI 2025technical

Visual Reinforcement Learning (RL) facilitates learning directly from raw images; however, the domain gap between training and testing environments frequently leads to a decline in performance within unseen environments. In this paper, we propose Fourier Guided Adaptive Adversarial Augmentation (FGA…

Cited by 0SourcePDFScholar