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Breaking Lock-In: Preserving Steerability under Low-Data VLA Post-Training
Mitigating lock-in in low-data VLA post-training by preserving visual grounding and using test-time contrastive prompt guidance to improve instruction steerability.
Ego-Pi: VLA Fine-Tuning for Ego-Centric Human and Robot Data
Fine-tuning vision-language-action (VLA) models for dexterous humanoid manipulation using aligned egocentric human demonstrations and robot data.
GRaD-Nav-Onboard: Vision-Based Drone Navigation
Vision-only onboard navigation for drones in dynamic environments, integrating efficient perception, velocity estimation, and safety-aware autonomy on embedded platforms.
Bionic lightweight design of limb leg units for hydraulic quadruped robots by additive manufacturing and topology optimization
We design a bionic lightweight limb leg unit for hydraulic quadruped using topology optimization and additive manufacturing, reduced weight and improved performance.