Kun Zhang
2 papers · Latest:
Machine Learning
Causal Representation Learning from General Environments under Nonparametric Mixing
A new method recovers latent causal DAGs and variables from general environments with nonparametric mixing, relaxing common restrictive assumptions.
2604.23800
Machine LearningWorld Action Verifier: Self-Improving World Models via Forward-Inverse Asymmetry
WAV improves world model robustness by verifying state plausibility and action reachability, achieving 2x sample efficiency and 18% better policy performance.
2604.01985
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