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Author

Zhen-Ya Yang

2 papers indexed here

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Jul 2026

CheckVLA: Execution-Time Verification with Action-Conditioned World Model for Long-Horizon Mobile Manipulation

CheckVLA is proposed, which verifies execution with a separately trained, frozen action-conditioned world model, and results support action-conditioned verification as a way to restore feedback during chunked execution while keeping the repair consistent with inference latency.

Yu-Shan Liu, Pei-Bo Sun, Xin-Tao Chao et al. · 4 citations
Preprint Aug 2026

StreamPI: Streaming Multimodal Temporal Modeling for Vision-Language-Action Models

StreamPI is proposed, a streaming multimodal temporal modeling framework that equips single-frame VLA with temporal reasoning capability without introducing any additional parameters and seamlessly inherits pretrained single-frame weights and supports flexible single-frame and multi-frame inference.

Zhe Liu, Jing-Hua Hou, Yuxiang Lu et al. · 4 citations · ⚡1

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