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Chi et al.: conditional action diffusion with receding-horizon control

Contribution grade

Visuomotor imitation-learning policies · Human-designed research method or resource

Reference score150,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Represented action-sequence policies as observation-conditioned denoising diffusion and combined visual conditioning, temporal modeling and receding-horizon execution for multimodal manipulation behavior.

Scientific scope

Represented action-sequence policies as observation-conditioned denoising diffusion and combined visual conditioning, temporal modeling and receding-horizon execution for multimodal manipulation behavior. Denoising diffusion and receding-horizon control are inherited. Iterative denoising incurs inference cost; benchmark stability/multimodal behavior is not a universal control, safety or convergence guarantee.

Evidence

The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Denoising diffusion and receding-horizon control are inherited. Iterative denoising incurs inference cost; benchmark stability/multimodal behavior is not a universal control, safety or convergence guarantee.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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