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Yangkun Chen

3 accepted papers

2026

Debiased Model-based Representations for Sample-efficient Continuous Control

ICML 2026poster

Model-based representations recently stand out as a promising framework that embeds latent dynamics information into the representations for downstream off-policy actor-critic learning. It implicitly combines the advantages of both model-free and model-based approaches while avoiding the training co…

Cited by 0SourceScholar
2026

Small Generalizable Prompt Predictive Models Can Steer Efficient RL Post-Training of Large Reasoning Models

ICML 2026poster

Reinforcement learning enhances the reasoning capabilities of large language models but often involves high computational costs due to rollout-intensive optimization. Online prompt selection presents a plausible solution by prioritizing informative prompts to improve training efficiency. However, cu…

Cited by 0SourceScholar
2025

Novelty-Guided Data Reuse for Efficient and Diversified Multi-Agent Reinforcement Learning

AAAI 2025technical

Recently, deep Multi-Agent Reinforcement Learning (MARL) has demonstrated its potential to tackle complex cooperative tasks, pushing the boundaries of AI in collaborative environments. However, the efficiency of these systems is often compromised by inadequate sample utilization and a lack of divers…