Donghyeon Ki

According to our database, Donghyeon Ki authored at least 7 papers between 2024 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2026

Score-Based One-step MeanFlow Policy Optimization.

Kyungyoon Kim, Donghyeon Ki, Hee-Jun Ahn, Byung-Jun Lee

CoRR, May, 2026

Direct Soft-Policy Sampling via Langevin Dynamics.

Donghyeon Ki, Hee-Jun Ahn, Kyungyoon Kim, Byung-Jun Lee

CoRR, February, 2026

2025

Actor-Critic without Actor.

Donghyeon Ki, Hee-Jun Ahn, Kyungyoon Kim, Byung-Jun Lee

CoRR, September, 2025

Prior-Guided Diffusion Planning for Offline Reinforcement Learning.

Donghyeon Ki, JunHyeok Oh, Seong-Woong Shim, Byung-Jun Lee

CoRR, May, 2025

Adaptive Non-Uniform Timestep Sampling for Accelerating Diffusion Model Training.

Myunsoo Kim, Donghyeon Ki, Seong-Woong Shim, Byung-Jun Lee

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2025

2024

Adaptive Non-Uniform Timestep Sampling for Diffusion Model Training.

Myunsoo Kim, Donghyeon Ki, Seong-Woong Shim, Byung-Jun Lee

CoRR, 2024

Relaxed Stationary Distribution Correction Estimation for Improved Offline Policy Optimization.

Woosung Kim, Donghyeon Ki, Byung-Jun Lee

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024