2026 Preprint · arXiv preprint Guided Action Flow: Q-Guided Inference for Flow-Matching Vision-Language-Action Policies Liuhaichen Yang, Zhuang Jiang, Chenchao Sheng, Zezhi Tang VLAFlow MatchingRobotics Paper ↗
2026 Preprint · arXiv preprint SignVLA: Real-Time Sign Language-Guided Robotic Manipulation via Attention LSTM and Vision-Language-Action Models Ningwei Bai, Xinyu Tan, Harry Gardner, Zhengyang Zhong, Liuhaichen Yang, Luoyu Zhang, Zhekai Duan, Monkgogi Galeitsiwe, Zezhi Tang VLASign LanguageLSTM Paper ↗
2026 Preprint · arXiv preprint SignVLA: A Gloss-Free Vision-Language-Action Framework for Real-Time Sign Language-Guided Robotic Manipulation Xinyu Tan, Ningwei Bai, Harry Gardener, Zhengyang Zhong, Luoyu Zhang, Liuhaichen Yang, Zhekai Duan, Monkgogi Galeitsiwe, Zezhi Tang VLASign LanguageRobotic Manipulation Paper ↗