CoFreeVLA: Short-Horizon Collision-Free Dual-Arm Manipulation via Vision-Language-Action Model and Risk Estimation
CoFreeVLA reduces dual-arm self-collision rates from 0.54 to 0.23 and improves task success rates to 0.61 using a Vision-Language-Action model with risk estimation.
Yaohua Liu, Binkai Ou, Hengjun Zhang