Two new research papers introduce advanced diffusion models for controlling physics-based humanoids using natural language. SCRIPT utilizes a multi-stage training framework with a Joint Action-State-Text Diffusion Transformer and Reinforcement Learning with Hybrid Rewards to improve instruction following and motion quality. MIND employs a multi-scale intent diffusion mechanism, using behavioral intent as a bridge between text commands and low-level actions, and demonstrates improved semantic alignment and physical plausibility. AI
IMPACT These models represent advancements in embodied AI, potentially enabling more sophisticated and intuitive control of robots through natural language instructions.
RANK_REASON Two academic papers published on arXiv introduce new methods for controlling physics-based humanoids.
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