2 papers
cs.RO2026
Learning What to Say to Your VLA: Mostly Harmless Vision Language Action Model Steering
Hyun Joe Jeong, Gokul Swamy, Andrea Bajcsy
Vision-Language-Action (VLA) models provide a natural language interface to robot control, but the mapping from language to behavior is often brittle and unintuitive: semantically…
cs.RO2025
Robots that Suggest Safe Alternatives
Hyun Joe Jeong, Rosy Chen, Andrea Bajcsy
Goal-conditioned policies, such as those learned via imitation learning, provide an easy way for humans to influence what tasks robots accomplish. However, these robot policies are…