Bo Zhang

EXE: Egocentric Cross-Embodiment Pretraining via Factorized Latent Actions for VLA Models

Vision-Language-Action (VLA) models are bottlenecked by the scarcity of robot data. Egocentric human manipulation videos offer an abundant, diverse, and semantically-rich alternative that inherently captures manipulation intent. However, the embodiment gap makes it difficult to extract action-relevant representations f...